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Sheep pox and goat pox are infectious viral diseases that affect ovine and caprine animals and are caused by two viruses of the family Poxviridae, genus Capripoxvirus. Sheep pox has been traditionally endemic in Africa, the Middle East, and several Southeast Asian countries, but it is considered a transboundary disease capable of affecting previously free countries epidemically. It is a disease of compulsory immediate notification to the World Organization for Animal Health (WOAH) and the European Union (EU). On 19 September 2022, the disease reemerged in Spain, which had been free of it since 1968, causing a total of 30 outbreaks until 17 May 2023, when the last outbreak of the disease was reported. The control and eradication measures implemented were those laid down in EU legislation, based on the total stamping out of positive herds, zoning and restriction of movement, and strengthening of biosecurity and passive surveillance. This manuscript describes the outbreak, as well as assesses the challenges and lessons learned in relation to its management, with the aim of helping in the effective management of future outbreaks of this disease. [ABSTRACT FROM AUTHOR]

The major aim of the present study was to determine by molecular methods whether the wide and narrow types of macroscopic sarcocysts in Spanish sheep belonged to different species, that is, Sarcocystis gigantea and Sarcocystis medusiformis, respectively. Additionally, we wanted to identify and characterize molecularly the species forming microscopic sarcocysts and determine the phylogenetic placement of all species found. Portions of the oesophagus, diaphragm and hind legs containing macroscopic sarcocysts were collected from slaughtered culled ewes at an abattoir in the Province of Madrid, Central Spain, but both macroscopic and microscopic sarcocysts were isolated for molecular examination. Genomic DNA from 63 sarcocysts (21 macroscopic, 42 microscopic) were examined at the cytochrome c oxidase subunit I gene (cox1), while selected isolates of each species found were further examined at the 18S and 28S ribosomal RNA (rRNA) genes. The 63 sarcocysts comprised five cox1 sequence types, each corresponding to a particular sarcocyst type, and thus represented five Sarcocystis spp. The slender fusiform and thick macrocysts belonged to S. medusiformis and S. gigantea, respectively. The microscopic sarcocysts belonged to Sarcocystis arieticanis, Sarcocystis tenella and a Sarcocystis mihoensis-like species with slanting thorn-like cyst wall protrusions, which was characterised molecularly for the first time. Based on its phylogenetic position, the S. mihoensis-like species probably uses corvids as definitive hosts. [ABSTRACT FROM AUTHOR]

Background: Toxoplasma gondii is a major cause of abortion in small ruminants and presents a zoonotic risk when undercooked meat containing cysts is consumed. The aim of the present study was to investigate the genetic diversity among the T. gondii strains circulating in ovine livestock in Spain. Methods: Selected samples collected from abortion outbreaks due to toxoplasmosis (n = 31) and from chronically infected adult sheep at slaughterhouses (n = 50) in different Spanish regions were bioassayed in mice, aiming at parasite isolation. In addition, all original clinical samples and the resulting isolates were genotyped by multi-nested PCR-RFLP analysis of 11 molecular markers and by PCR-DNA sequencing of portions of the SAG3, GRA6 and GRA7 genes. Results: As a result, 30 isolates were obtained from 9 Spanish regions: 10 isolates from abortion-derived samples and 20 isolates from adult myocardial tissues. Overall, 3 genotypes were found: ToxoDB#3 (type II PRU variant) in 90% (27/30) of isolates, ToxoDB#2 (clonal type III) in 6.7% (2/30), and ToxoDB#1 (clonal type II) in 3.3% (1/30). When T. gondii-positive tissue samples (n = 151) were directly subjected to RFLP genotyping, complete restriction profiles were obtained for 33% of samples, and up to 98% of the specimens belonged to the type II PRU variant. A foetal brain showed a clonal type II pattern, and four specimens showed unexpected type I alleles at the SAG3 marker, including two foetal brains that showed I + II alleles as co-infection events. Amplicons of SAG3, GRA6 and GRA7 obtained from isolates and clinical samples were subjected to sequencing, allowing us to confirm RFLP results and to detect different single-nucleotide polymorphisms. Conclusions: The present study informed the existence of a predominant type II PRU variant genotype (ToxoDB#3) infecting domestic sheep in Spain, in both abortion cases and chronic infections in adults, coexisting with other clonal (ToxoDB#1 and ToxoDB#2), much less frequent genotypes, as well as polymorphic strains as revealed by clinical sample genotyping. The use of multilocus sequence typing aided in accurately estimating T. gondii intragenotype diversity. [ABSTRACT FROM AUTHOR]

Besnoitia besnoiti and B. caprae, which infect bovids (cattle and antelopes) and goats, respectively, are responsible for besnoitiosis, a chronic and debilitating disease. Bovine besnoitiosis is considered to be a reemerging disease in Central and Western Europe. In addition, infection by Besnoitia spp. has been reported in reindeer from Sweden and Finland. Recently, the parasite was also detected in roe deer and red deer from Spain, where an interconnection between the domestic and sylvatic cycles of B. besnoiti has been presumed. In contrast, caprine besnoitiosis seems to be enzootic to Kenya and Iran. The presence of Besnoitia spp. in small domestic ruminants has never been explored in Europe, and the role that these species might play in the epidemiology of bovine besnoitiosis, as intermediate hosts or reservoirs of B. besnoiti, remains unknown. Herein, the first serosurvey conducted in European sheep and goats from areas in Spain where bovine besnoitiosis is endemic is described. Convenience sampling was conducted of 1943 sheep and 342 goats close to cattle from the Pyrenees and Central Spain that were infected with endemic Besnoitia spp. Serum samples were first analyzed by ELISA and then by confirmatory Western blot. Specific antibodies were not found in any sampled animal. Thus, sheep are unlikely to play a role in the epidemiology of bovine besnoitiosis, at least in the sampled areas. A larger serosurvey is necessary to determine whether goats might be a putative reservoir. To confirm the results of this study, sheep and goats should be further studied in other European countries and regions where their numbers are high and where bovine besnoitiosis is spreading. [ABSTRACT FROM AUTHOR]

A multilocus fragment typing approach including eleven variable-number tandem-repeat (VNTR) loci and the GP60 gene was used to investigate the intra-farm and intra-host genetic diversity of Cryptosporidium parvum in sheep farms in a confined area in northeastern Spain. Genomic DNA samples of 113 C. parvum isolates from diarrheic pre-weaned lambs collected in 49 meat-type sheep farms were analyzed. Loci exhibited various degrees of polymorphism, the finding of 7–9 alleles in the four most variable and discriminatory markers (ML2, Cgd6_5400, Cgd6_3940, and GP60) being remarkable. The combination of alleles at the twelve loci identified a total of 74 multilocus subtypes (MLTs) and provided a Hunter-Gaston discriminatory index of 0.988 (95% CI, 0.979−0.996). The finding that most MLTs (n = 64) were unique to individual farms evidenced that cryptosporidial infection is mainly transmitted within sheep flocks, with herd-to-herd transmission playing a secondary role. Limited intra- host variability was found, since only five isolates were genotypically mixed. In contrast, a significant intra-farm genetic diversity was seen, with the presence of multiple MLTs on more than a half of the farms (28/46), suggesting frequent mutations or genetic exchange through recombination. Comparison with a previous study in calves in northern Spain using the same 12-loci typing approach showed differences in the identity of major alleles at most loci, with a single MLT being shared between lambs and calves. Analysis of evolutionary descent by the algorithm eBURST indicated a high degree of genetic divergence, with over 41% MLTs appearing as singletons along with a high number of clonal complexes, most of them linking only two MLTs. Bayesian Structure analysis and F statistics also revealed the genetic remoteness of most C. parvum isolates and no ancestral population size was chosen. Linkage analysis evidenced a prevalent pattern of clonality within the parasite population. [ABSTRACT FROM AUTHOR]

The main etiologic agent of tuberculosis (TB) in livestock is Mycobacterium bovis; human TB cases caused by M. bovis are rare. Analysis of a TB outbreak caused by polyresistant M. bovis involving a human and sympatric sheep in Spain suggests local circulation of drug-resistant M. bovis strains among livestock. [ABSTRACT FROM AUTHOR]

Abstract: The technical efficiency of sheep results in one of the most important sheep producing regions in Spain has been assessed. The methodology is based on a survey from representative farms (in terms of the existing alternative production systems) within the region. Results indicate that the best farms, in terms of technical efficiency, are obtained by extreme situations: either by extensive and well-managed farms, without pens and one lambing per year (lower production but well adapted to the seasonality of prices and more reduced costs), or by well-managed farms with prolific ewes. Thus, maximum efficiency is determined not so much by the production system as by the technical and economic management to accommodate the specific circumstances of each farm. [Copyright &y& Elsevier]

Abstract: A telephone survey of farmers was conducted to determine current internal parasite control practices on sheep farms in Spain; the farmers were interviewed by their veterinarians. Anthelmintic choice was largely on veterinary advice and dominated by benzimidazoles and macrocyclic lactones. Anthelmintic rotation was separated into: no rotation (42% of farms); annual rotation (36%); rotate within year (20%); and rotate every second year (2%). The mean annual number of treatments varied subtly by region; ewes and rams 1.6–2.1, replacement lambs 1.7–2.1. Anthelmintics are administered primarily during spring and early summer (47% of treatments), and autumn (41%). Thirty-two percent of farmers introduced sheep to their properties and more than half did not quarantine drench the arrivals. [Copyright &y& Elsevier]

The 78 faunal remains recovered from the Ribadeo I shipwreck, identified as the San Giacomo di Galizia galleon found at the Ribadeo estuary of north-west Spain, represent a very small part of the meaty provisions that this 16th-century warship would have originally carried on board. Cattle, sheep, pig, goose and hake are the species identified in the three samples analysed. The number of cattle bulk-meat cuts from the axial skeleton and fore/hind leg quarters suggest beef was an important source of protein for the crew, with mutton and pork occupying a secondary position. Aging data demonstrate the consumption of meat from sub-adult and young individuals while the frequency and location of butchery marks indicate extensive processing of the carcasses into small manageable portions, particularly in the case of cattle. Recovery of a goose tarsometatarsus (low-yield meat bone) may point to live poultry on board, while a hake vertebra evidences the likely provision of stockfish. In sum, the archaeozoological analysis provides interesting information to gain some knowledge on foodways and the types of meat available on board this Spanish galleon. [ABSTRACT FROM AUTHOR]

Tuberculosis was diagnosed in three flocks of sheep in Galicia, Spain, in 2009 and 2010. Two flocks were infected with Mycobacterium bovis and one flock was infected with Mycobacterium caprae. Infection was confirmed by the comparative intradermal tuberculin test, bacteriology, molecular analysis and histopathology. Sheep have the potential to act as a reservoir for tuberculosis. [ABSTRACT FROM AUTHOR]

Toxoplasmosis is a parasitic zoonosis caused by Toxoplasma gondii which infects warm‐blooded species worldwide. Humans can be infected through ingestion of tissue cysts from raw or undercooked meat, including game meat. A nationwide large‐scale cross‐sectional study was conducted to assess exposure to T. gondii in seven wild ruminant species in Spain. A total of 2,040 serum samples from 77 sampling sites randomly distributed in the five bioregions (BRs) covering mainland Spain were tested for antibodies against T. gondii using the modified agglutination test. The overall seroprevalence was 22.0% (449/2,040). Seroprevalence by species in decreasing order was as follows: 39.6% (141/356) in roe deer (Capreolus capreolus), 37.1% (138/372) in fallow deer (Dama dama), 16.6% (92/553) in red deer (Cervus elaphus), 14.0% (26/186) in Southern chamois (Rupicapra pyrenaica), 11.5% (24/209) in mouflon (Ovis aries musimon), 7.8% (27/346) in Iberian wild goat (Capra pyrenaica) and 5.6% (1/18) in Barbary sheep (Ammotragus lervia). Seropositivity was detected in 74.0% (57/77) of the sampling sites. Results indicate widespread but not homogeneous exposure to T. gondii in wild ruminant populations in Spain during the last two decades and highlight differences related to animal species and spatial distribution of these species in this country; this implies potential consequences of T. gondii for animal health, conservation and public health. [ABSTRACT FROM AUTHOR]

Schmallenberg disease (SBD) is an emerging vector‐borne disease that affects domestic and wild ruminants. A long‐term serosurvey was conducted to assess exposure to Schmallenberg virus (SBV) in all the wild ruminant species present in mainland Spain. Between 2010 and 2016, sera from 1,216 animals were tested for antibodies against SBV using a commercial blocking ELISA. The overall prevalence of antibodies was 27.1% (95%CI: 24.7–29.7). Statistically significant differences among species were observed, with significantly higher seropositivity found in fallow deer (Dama dama) (45.6%; 99/217), red deer (Cervus elaphus) (31.6%; 97/307) and mouflon (Ovis aries musimon) (28.0%; 33/118) compared to Barbary sheep (Ammotragus lervia) (22.2%; 8/36), Iberian wild goat (Capra pyrenaica) (19.9%; 49/246), roe deer (Capreolus capreolus) (17.5%; 34/194) and Southern chamois (Rupicapra pyrenaica) (10.2%; 10/98). Seropositive animals were detected in 81.4% (57/70; 95%CI: 70.8–88.8) of the sampled populations. SBV seroprevalence ranged from 18.8% (48/256) in bioregion (BR)2 (north‐central, Mediterranean) to 32.3% (31/96) in BR1 (northeastern or Atlantic, Eurosiberian). Anti‐SBV antibodies were not found before 2012, when the first outbreak of SBD was reported in Spain. In contrast, seropositivity was detected uninterruptedly during the period 2012–2016 and anti‐SBV antibodies were found in yearling animals in each of these years. Our results provide evidence of widespread endemic circulation of SBV among wild ruminant populations in mainland Spain in recent years. Surveillance in these species could be a useful tool for monitoring SBV in Europe, particularly in areas where wild ruminants share habitats with livestock. [ABSTRACT FROM AUTHOR]

Aim: Wild biodiversity and agrobiodiversity are affected by challenges such as agricultural intensification. However, it is unknown whether or not both components of biodiversity respond similarly to environmental factors and to these challenges. Here, we examine the spatial relationships between the distributions of wild biodiversity and agrobiodiversity, to quantify how and where they covary across the geography. Location: Mainland Spain, a European region that harbours high values of both wild and agro‐ biodiversity. Methods: We used geographically weighted regression models to analyse the spatial variation in the relationships between the distribution of wild vertebrates and environmental and agrobiodiversity variables. We modelled the spatial gradients in species richness of native terrestrial vertebrates—that is, specific groups of amphibians, reptiles, birds and mammals—as a function of local livestock breed richness—that is, bovine, ovine, caprine, asinine, equine and porcine—climate variables and human footprint. Results: We found significant covariation between the distribution of native vertebrate species richness and climate, human footprint and livestock diversity. Overall, the association between species richness of the four wild terrestrial vertebrate groups and local livestock breed richness is positive across most of the studied area. However, local breed richness of cattle and sheep breed displays contrasting patterns, where cattle breeds associate positively to most wildlife vertebrates and sheep breeds show negative associations. Main conclusion: Wildlife diversity distributions are significantly associated with livestock agrobiodiversity. These spatial relationships are mediated by large‐scale environmental gradients. Since both, wildlife and livestock agrobiodiversity, tend to co‐occur spatially, future strategies for conservation in agricultural landscapes could benefit from integrated approaches. [ABSTRACT FROM AUTHOR]

Background: Contagious Agalactia (CA) is one of the major animal health problems in small ruminants because of its economic significance. Currently, four Mycoplasma spp. have been associated with this syndrome: M. agalactiae, M. mycoides subsp. capri, M. capricolum subsp. capricolum and M. putrefaciens. Their presence has been evaluated in several studies conducted in CA-endemic countries. However, previous Spanish studies have been focused on caprine CA, and there is a knowledge gap regarding which Mycoplasma species are present in sheep flocks from Spain, which has the second highest number of sheep amongst the 27 European Union member states. Consequently, we investigated the presence and geographic distribution of the four CA-causing mycoplasmas in Spanish dairy sheep farms. This is the first time such an investigation has been performed. Results: Three hundred thirty nine out of 922 sheep flocks were positive for M. agalactiae by real time PCR (36.8%) and 85 by microbiological identification (9.2%). Interestingly, all 597 milk samples assessed for the presence of M. mycoides subsp. capri, M. capricolum subsp. capricolum and M. putrefaciens tested negative. To evaluate the intermittent excretion of the pathogen in milk, we sampled 391 additional farms from 2 to 5 times, resulting that in 26.3% of the cases a previously positive farm tested negative in a later sampling. Conclusions: M. agalactiae was the only Mycoplasma species detected in the study area showing a high frequency of presence and wide distribution. Therefore, the establishment of a permanent surveillance network is advantageous, as well as the implementation of control and prevention measures to hinder the dissemination of M. agalactiae and to prevent the entrance of other Mycoplasma species. [ABSTRACT FROM AUTHOR]

Abstract: Small ruminant lentiviruses (SRLV) are widely spread in many countries, including Spain. However, little is known about the genetic characteristics of Spanish goat and sheep SRLV. In this study, segments from three genomic regions (pol, gag-p25 and LTR) were amplified using DNA isolated from three Spanish autochthonous sheep (one) and goats (two). Animals (one per flock) belonged to distantly located, single-species flocks (goat or sheep). Sequence analysis showed conservation of regions that are putatively relevant to viral survival. Sequences of Spanish goat and sheep SRLV were allocated into phylogenetic trees (phylograms) with known SRLV groups. The phylograms corresponding to the pol, gag-p25 and LTR regions analyzed presented a compatible topology. This showed that Spanish caprine and ovine SRLV sequences belonged to the A or D phylogenetic groups and were closer to sheep SRLV prototypes (A1 group) than to goat SRLV prototypes (B or C groups), according to the current classification [Shah, C., Boni, J., Huder, J.B., Vogt, H.R., Muhlherr, J., Zanoni, R., Miserez, R., Lutz, H., Schupbach, J., 2004a. Phylogenetic analysis and reclassification of caprine and ovine lentiviruses based on 104 new isolates: evidence for regular sheep-to-goat transmission and worldwide propagation through livestock trade. Virology 319 (1), 12–26]. It was not possible to amplify in the three genetic regions the expected fragment in additional Spanish caprine and ovine SRLV proviral DNA sequences with the PCR primers used. This suggests that there is heterogeneity at the primer binding site among Spanish SRLV sequences. It also illustrates the need to develop diagnostic tests that are sensitive in local breeds. [Copyright &y& Elsevier]

A chronobiological study of oestrosis was conducted for larval instars of Oestrus ovis from November 2000 to September 2002 with the examination of 477 adult sheep of the southwest region of Spain. Skulls from slaughtered sheep were examined and the different O. ovis larval stages (L1, L2, L3) were recovered from the nasal-sinus cavities. O. ovis larvae were detected in 339 sheep, reaching a prevalence of 71.1%. Only one farm was free of infested sheep indicating a prevalence of the 97.91% among studied flocks. The mean larval burden was 18.54 larvae per infested head during the coldest months in the southwest of Spain when the larval burden reached its highest levels, especially of the first larval stage (L1). However, the maximum percentage of L1 coincided with the minimum percentage of the second larval stage (L2). The third larval stage (L3) was observed in relatively low levels during the entered study period, but two peaks occurred in April–May and in September–October. During the 2 years of sampling, all the different larval stages were simultaneously recovered throughout the year, indicating the existence of a long favourable period for the evolution and development of the larval instars, which would start between February and March and finishing in November. [Copyright &y& Elsevier]

Large tracts of European rural land, mostly in the less favored areas (LFA), are devoted to low-inputs and large scale grazing systems (LSGS) with potential environmental and social functions. Although these LSGS may provide harbor for a good part of European nature values, their continuity is facing contrasting threats of intensification and abandonment. These areas, however, may be characterized by particular grazing structures and social dynamics of change that should be unveiled prior to attempts to devise rural development strategies or to adapt policy frameworks in general. To wit, stakeholder interactions and legal and institutional processes are described and analyzed for the cereal-sheep system of Castile-La Mancha (CLM) in the central Iberian plain. Farmers and pastoralists still share the use of the land, but their roles and interests have changed over time, and particularly in the last 50 years. Arable farming, mainly cereal cropping, has followed an intensification path, partially tempered by the environmental constraints of the Castilian plain. Extensive pastoralism is still a secondary option of land use; in the main, sheep farmers depend on, and look to, the management practices of arable farmers. A mixed cereal and sheep operation may deliver environmental and economic benefits, but successful implementation of this strategy is only possible when the system serves the needs of both types of stakeholders. Paradoxically, the main drivers of change in the countryside overall are arrayed against this sensible and traditional agricultural system. We argue that the recent legal and institutional frameworks do not favor social cohesion and that policy-support schemes of the European Union (EU) have been, and continue to be, devised without taking into account the particular structures and social dynamic of the farming system. [ABSTRACT FROM AUTHOR]

In spring 2016, we analyzed the skull of 44 aoudads ( Ammotragus lervia) from Sierra Espuña Regional Park (SE Spain) for the presence of oestrid larvae. Oestrus ovis larvae were found in 27.3% of sampled hosts, with a mean intensity of 1.5 ± 6.1 larvae/per parasitized host (range 1-21). To our knowledge, this is the first report of oestrosis affecting this host species. [ABSTRACT FROM AUTHOR]

The aim of the paper is to study consumers' acceptability for a lamb meat from a local autochthonous breed. An intention to purchase model was developed based on the Theory of Planned Behavior (TPB) and estimated using data from a survey conducted in Spain. Results indicated that consumers were willing to buy this lamb meat because 86% of respondents said that they probably/definitely would buy it, although only 23% would if the meat is not available in their usual meat store. Then, the lack of availability in the market is an aspect limiting its consumption. The most important factors explaining the intention to purchase for consumers who would purchase this meat if it were not available in their usual store are the importance attached to the animal breed and their social embeddedness with the local area. An appropriate food policy would be to inform consumers about the importance of the animal breed in the quality of the meat and the local origin. [ABSTRACT FROM AUTHOR]

Evidence of aoudad Ammotragus lervía expansion in the southeastern quarter of the Iberian Peninsula is provided based on recent field surveys. Aoudad has become common in a limited region of the southeast of Spain since its introduction as a game species in Sierra Espuña Natural Park in 1970. Its adaptability enabled it to colonise nearby areas in a short period. Apart from this source of expansion, the increasing number of aoudads in Spanish private game reserves provided other centres of dispersion. In addition, aoudads were introduced on La Palma Island (Canary Islands), becoming a serious threat to endemic flora. Of great conservation concern is the species' potential as a competitor against native ungulates inhabiting the peninsula. Surveys conducted in southern Spain documented rapid colonization of new areas and established viable populations, consisting of adult males and females and the unequivocal presence of nursery groups, in the provinces of Alicante, Almería, Granada and Murcia. Also, aoudads have spread throughout the north and centre of La Palma. There are two main conservational concerns: the necessity of conducting detailed and reliable surveys in all potential regions where the species might expand, and the urgent need of changing current game policies in order to establish reliable controls on big game reserves to prevent animals from escaping. [ABSTRACT FROM AUTHOR]

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An epidemiological study was conducted to identify risk factors related to small ruminant lentivirus (SRLV) infection in the central region of Spain. Between October 1998 and October 2000, a total of 194 sheep from 10 flocks and 163 goats from three flocks were tested for SRLV antibodies, resulting in 65.5% and 8.0% of seroprevalence, respectively. The relationship between differences in prevalence of SRLV, geographical location of the flock, and possible factors related to the flock that could enhance transmission were studied. Results of multivariable analysis showed an association between SRLV infection and geographical location of the flock and the rearing system. In addition, the differences in the productivity between infected and non-infected animals were explored. The productivity parameters were measured in 62 sheep and 28 goats. All productivity parameters studied (milk production, number of milking days, and lambing rate) appeared to be reduced in the SRLV-seropositive group in both goats and sheep. Even though, these differences were not statistically significant, it seems that animals infected are less productive than these non-infected. Statistical analyses comparing infected and non-infected sheep showed no statistical relationship between SRLV infection and milk quality. [ABSTRACT FROM AUTHOR]

Culicoides biting midges (Diptera: Ceratopogonidae) are the main vectors of livestock diseases such as bluetongue (BT) which mainly affect sheep and cattle. In Spain, bluetongue virus (BTV) is transmitted by several Culicoides taxa, including Culicoides imicola , Obsoletus complex, Culicoides newsteadi and Culicoides pulicaris that vary in seasonality and distribution, affecting the distribution and dynamics of BT outbreaks. Path analysis is useful for separating direct and indirect, biotic and abiotic determinants of species' population performance and is ideal for understanding the sensitivity of adult Culicoides dynamics to multiple environmental drivers. Start, end of season and length of overwintering of adult Culicoides were analysed across 329 sites in Spain sampled from 2005 to 2010 during the National Entomosurveillance Program for BTV with path analysis, to determine the direct and indirect effects of land use, climate and host factor variables. Culicoides taxa had species-specific responses to environmental variables. While the seasonality of adult C. imicola was strongly affected by topography, temperature, cover of agro-forestry and sclerophyllous vegetation, rainfall, livestock density, photoperiod in autumn and the abundance of Culicoides females, Obsoletus complex species seasonality was affected by land-use variables such as cover of natural grassland and broad-leaved forest. Culicoides female abundance was the most explanatory variable for the seasonality of C. newsteadi , while C. pulicaris showed that temperature during winter and the photoperiod in November had a strong effect on the start of the season and the length of overwinter period of this species. These results indicate that the seasonal vector-free period (SVFP) in Spain will vary between competent vector taxa and geographic locations, dependent on the different responses of each taxa to environmental conditions. [ABSTRACT FROM AUTHOR]

Focusing on "The Sheep and the Whale" ("Le mouton et la baleine," 2001) by Moroccan-Canadian playwright Ahmed Ghazali, this essay examines political and ethical issues concerning human migration from Africa to Europe. The play's representation of human rights abuses in the Strait of Gibraltar and the dilemmas facing illegal migrants, refugees and asylum seekers will be situated in relation to current debates about the state of exception and the new forms of neo-liberal governmentality employed under the conditions of globalisation. In one way, Ghazali's drama pays homage to those trying to enter Fortress Europe--and specifically to the nameless young African bodies washed up on the shores of southern Spain. It attempts, in part, to exorcise the unspoken violence of these people's deaths in what has become a vast African cemetery, while prompting us to ask what can be done in order to reduce the death toll in the Gibraltar Strait. (Contains 11 notes.)

The ecological and risk -management rationales for livestock mobility are well established. Yet, few studies evaluate the economic benefits and costs of maintaining or resuming mobile, extensive livestock production compared to sedentary or semi-extensive production. Here, we empirically evaluate pastoralists' claims that transhumance, a specific type of long-distance herd mobility, is a more profitable system compared to semi-extensive production in the Central Spanish Pyrenees. Specifically, we use enterprise budget data from transhumant and semi-extensive operations to develop a baseline typical sheep operation budget. We then use partial budget analysis coupled with economic simulations to determine the conditions under which transhumance by truck or on foot becomes profitable relative to semi-extensive production. We find that transhumance by foot is more profitable than transhumance by truck and that relative profitability compared to semi-extensive production depends on operational scale, feed prices, and the lambing rates (productivity) of each system. Over all simulated scenarios, transhumance is more profitable 64–78% of the time. This analysis thus provides initial evidence of the economic rationality of transhumance under contemporary environmental and economic conditions, filling a notable gap in research on the economics of transhumance. Future research could expand the analysis to cattle operations and to other regions of Spain, assess the full social and environmental benefits and costs of transhumance, and evaluate the effects of exogenous factors like drought on production costs and profitability to determine if transhumance is an adaptive strategy under a changing climate. The analysis we present could be used as a basis to develop and pilot test interactive budgeting tools that support herder decision-making and planning under economic and environmental uncertainty. [ABSTRACT FROM AUTHOR]

Ovine coccidiosis is a widespread intestinal parasitic disease caused by Eimeria spp. Lambs are infected by the ingestion of sporulated oocysts, experiencing diarrhea and low growth rates. Control should be based on measures to reduce infection pressure and stress on the animals as well as on appropriate diagnosis and strategic treatment. To obtain information on how control measures are implemented in the ovine sector in Spain, a questionnaire-based survey was completed in 2022 by 154 veterinarians and 173 farmers working in this sector. Coccidiosis was highlighted as a relevant disease by 34% of the respondents. The period of greatest risk seemed to differ between production systems, being mainly early after weaning (7-15 days after weaning) in meat flocks and feedlots and later (1-2 months after weaning) in dairy flocks. The absence of cleaning and disinfection measures was identified as a risk factor by 51% of the veterinarians, with 22% mentioning overcrowding of animals and 22% indicating that coccidiosis has more incidence in flocks with large number of animals. The use of laboratory diagnosis methods (fecal oocyst count) was unusual in 70 and 84% of the veterinarians and farmers, respectively. Regarding control, dairy flocks usually housed a larger number of animals under intensive conditions, and they implemented more frequently control measures for coccidiosis than meat flocks. Anticoccidial drugs were used in 79% of the flocks, and in 74-82% of them, they were applied based on clinical criteria. Comparing protocols for anticoccidial treatment among different production systems, in meat flocks, anticoccidial drugs were applied more frequently when clinical signs were observed, and coccidiostats were used for less than 28 days compared to dairy flocks. These results highlight the need for improvement in the use of anticoccidial treatments adjusted to the new regulatory framework in the EU, which in turn will rationalize the use of antimicrobial compounds and may help to mitigate the impact of coccidiosis in flocks. [ABSTRACT FROM AUTHOR]

Toxoplasma gondii is a zoonotic protozoan of worldwide distribution. The present study provides information on risk factors affecting T. gondii infection in domestic and free-ranging wild ungulates sharing habitats in Mediterranean ecosystems in Spain. Serum samples from 482 extensively reared domestic ruminants and 2351 wild ungulates were tested for T. gondii antibodies using the modified agglutination test (MAT, cut-off 1:25). Toxoplasma gondii seroprevalence was 41.2% of 194 sheep, 18.6% of 199 cattle and 5.6% of 89 goats. The main risk factors associated with infection in livestock were the presence of cats, feeding on the ground and at stubble fields. In wild ungulates, T. gondii antibodies were detected in 10.5% of 1063 red deer, 15.6% of 294 fallow deer, 5.6% of 216 European mouflon, 5.6% of 90 Spanish ibex, 13.6% of 22 roe deer and 18.6% of 666 wild boars. The risk factors affecting T. gondii infection in wildlife were species, age and hunting season. Significantly higher seroprevalence was found in domestic ruminants, particularly in sheep, compared to the wild species tested. The present study indicates widespread exposure to T. gondii among domestic and wild ungulates in Southern Spain, with significant differences among species sharing the same ecosystem. The high seroprevalence observed in domestic ruminants, particularly in sheep, reinforces the need for farm management practices to control the risk factors associated with T. gondii infection in extensively reared livestock. Consumption of raw and undercooked food products from domestic and wildlife species may have important implications for public health. [ABSTRACT FROM AUTHOR]

Several artisanal cheeses are elaborated in European countries, being commonly curdled with rennets of animal origin. However, in some Spanish regions some cheeses of type "Torta" are elaborated using Cynara cardunculus L. rennets. Two of these cheeses, "Torta del Casar" and "Torta de Trujillo", are elaborated in Cáceres province with ewe's raw milk and matured over at least 60 days without starters. In this work, we identified the lactic acid bacteria present in these cheeses using MALDI-TOF MS and pheS gene analyses, which showed they belong to the species Lactobacillus curvatus, Lactobacillus diolivorans, Lactobacillus paracasei, Lactobacillus plantarum, Lactobacillus rhamnosus, Lactococcus lactis and Leuconostoc mesenteroides. The pheS gene analysis also allowed the identification of the subspecies La. plantarum subsp. plantarum, La. paracasei subsp. paracasei and Le. mesenteroides subsp. jonggajibkimchii. Low similarity values were found in this gene for some currently accepted subspecies of Lc. lactis and for the two subspecies of La. plantarum, and values near to 100% for the subspecies of Le. mesenteroides and La. paracasei. These results, which were confirmed by the calculated ANIb and dDDH values of their whole genomes, showed the need to revise the taxonomic status of these species and their subspecies. [ABSTRACT FROM AUTHOR]

Rewilding is habitat restoration that attempts to return ecosystems to their state before human alterations were imposed. Rewilding might involve actions that are not desired by society. As a result, a compromised form of rewilding has been proposed that is generally known as rewilding lite, which involves some human intervention to achieve the goals of a more natural state of ecosystems that were historically disturbed by anthropogenic influences. Rewilding lite is gaining traction in Europe where marginal agriculture areas are being abandoned. We addressed a variant that we called livestock rewilding (LR) based on the use of herbivorous livestock species to restore ecological functions and trophic complexity (functional integrity) in abandoned agricultural landscapes. Our objective was to assess societal attitudes and awareness of LR in Spain based on the answers of 1,036 respondents of a self‐selecting questionnaire of 27 closed‐ended questions addressed to the general public using snowball sampling, conducted between March and July 2021. Seventy‐five percent of the respondents supported LR but only on the condition of imposing minimum hazards to people, crops, and property. Ranchers were the least likely societal group to support LR (58%). Women had the greatest enthusiasm for LR (79% women vs. 71% men). Horses, donkeys, and goats were the most preferred species to be included in LR programs, with pigs as the least popular after cattle and sheep. There was support for the removal of excess individuals of rewilded livestock and for the use of their meat for human consumption, especially among male respondents. Respondents were reticent to accept mortality in LR populations caused by natural stochastic events and discriminated between livestock species for population control methods. Respondents preferred non‐lethal methods of population control; involving hunters was a second choice. Some hunters were reluctant to participate in population control of rewilded livestock, especially if they had to pay, and were reticent to shoot equids but keen to shoot goats. There was general support among Spanish respondents for LR, though there were significant differences between societal groups in attitudes towards the type, species, and intensity of management required to minimize hazards to people's health, crops, and the environment. Livestock rewilding is a plausible tool for the restoration of trophic complexity in abandoned agricultural land in Spain that could be used to circumvent the introduction of allochthonous wild species. [ABSTRACT FROM AUTHOR]

Simple Summary: Trypanosomosis is a widespread issue in animals, resulting in significant economic losses, particularly in Africa. In Spain, only one pathogenic species, Trypanosoma evansi, has been identified. Since its first detection in a dromedary camel in the Canary Islands in 1997, cases of the disease, known as Surra, have continued to be diagnosed, leading to various studies and control efforts. Due to the lack of a comprehensive database consolidating the most relevant data on T. evansi in Spain, the development of a national atlas was deemed necessary, with a focus on the Canary Islands. To develop the atlas, a repository was created that compiled data and documents from 1997 to 2022. Information from different sources, including georeferenced locations and blood test results, was extracted and integrated into a comprehensive database. The analysis of 31 sources provided 99 georeferenced locations and 12,433 animal samples. Out of these samples, 601 were found to be positive for T. evansi, mostly from dromedaries. The Card Agglutination Test for T. evansi (CATT/T. evansi) was the most commonly used diagnostic method, showing a higher prevalence for all tested animal species. The positive cases were primarily concentrated in the Canary Islands, specifically in the eastern islands, with a few isolated cases in the province of Alicante in the Iberian Peninsula. This atlas serves as a comprehensive overview of the history and prevalence of Surra in Spain and provides a valuable tool for future control initiatives and research. However, further studies are still needed to investigate potential hosts other than camelids and their associated transmission vectors. Trypanosomosis is a global animal issue, causing significant economic losses, particularly in Africa. In Spain, only one pathogenic species, Trypanosoma evansi, has been identified so far. It was first detected in a dromedary camel in the Canary Islands in 1997. Since then, numerous cases of the disease, known as Surra, have been diagnosed, prompting various studies and efforts in control and surveillance. Given the lack of a comprehensive database that consolidates the most relevant data in this area, the development of a national atlas, with a focus on the Canary Islands, to incorporate all available information on T. evansi in Spain became a necessity. For the development of the atlas, a repository was constructed, encompassing a range of datasets and documents spanning from 1997 to 2022. Information from each source, and in particular georeferenced locations and results of blood tests on animals, were extracted and integrated into a comprehensive database. A total of 31 sources were analysed, providing a total of 99 georeferenced locations and 12,433 animal samples. Out of these samples, 601 (mostly from dromedaries) were found to be positive for T. evansi. The Card Agglutination Test for T. evansi (CATT/T. evansi), a serological test, was the most commonly used diagnostic method, and it showed a higher prevalence for all tested animal species. Positive cases were mainly concentrated in the Canary Islands, specifically in the eastern islands, with isolated cases found in the province of Alicante (Iberian Peninsula). This atlas provides an overview of the history and occurrence of Surra in Spain, and it represents a valuable tool for future control initiatives and for research. Still, the need for more studies remains, especially for further testing of potential hosts other than camelids and for the examination of their potential transmission vectors. [ABSTRACT FROM AUTHOR]

(1) Background: this review documents the wide repertoire of practices and remedies based on the use of human-derived products in Spanish ethnoveterinary medicine (EVM) from the early 20th century to the present. These practices are compared with historical data and those of other countries; (2) Methods: a search using advanced functions in the most important databases in the fields of ethnobiology, EVM, folklore, and ethnography was performed. Information was obtained from 29 documentary sources; (3) Results: from the search of the literature, 46 use-reports related to the veterinary use of human urine, menstrual fluid, saliva, breast milk, and faeces were recorded. These zootherapeutic resources are/were used to treat 20 animal diseases, in particular dermatological ailments. In addition, many practices of the magical-religious type are documented; (4) Conclusions: the veterinary uses described and analysed here are fundamental to the development of therapeutic tools and creating teaching and learning processes in new popular veterinary practices adapted to the users and those who demand them. The information collected could form a scientific foundation for future inventories of local veterinary knowledge (LVK) and research addressing the discovery of new drugs for livestock. This work contributes to the inventory of some uses, traditional practices, and rituals seriously threatened by the progressive loss of LVK in Europe. [ABSTRACT FROM AUTHOR]

Ethnopharmacological relevance This review documents the wide and varied repertoire of traditional practices based on the use of wild vertebrates in Spanish ethnoveterinary medicine (EVM) from the early 20th century to the present. Empirical practices, both ritual and magical, are recorded, and these EVM data are compared with those of other countries in the Mediterranean Region and Latin America. The data collected here could form a scientific foundation for future inventories of traditional knowledge and help in the discovery of new drugs for livestock. Materials and methods A qualitative systematic review of international and national databases in the fields of ethnobiology, ethnoveterinary medicine, folklore and ethnography was made. Information was obtained from more than 60 documentary sources. Results We recorded the use of 30 wild vertebrates and a total of 84 empirical remedies based on the use of a single species. The two most relevant zoological groups are reptiles and mammals. A wide diversity of body parts or products have been and are used. The meat and skin of snakes are the animal products most commonly used. These zootherapeutic resources have been and are used to treat or prevent ca. 50 animal diseases or conditions, in particular digestive and reproductive ailments, together with some infectious diseases. Sheep, cattle and equines form the group of domestic animals in which the greatest number of useful species are employed. In addition, many remedies and practices of the magical type are documented. In comparison with other culturally related areas, this is a rich heritage. Conclusions Contemporary Spanish EVM practices amass a great richness of wild animal-based remedies. A diversity of animal parts or products have been used, offering a cultural heritage that could be a fundamental step in the discovery of new and low-cost drugs for treating livestock and alternative materials for pharmaceutical purposes. This overview contributes to the inventory of some uses and rituals seriously threatened by the progressive loss of local veterinary knowledge. [ABSTRACT FROM AUTHOR]

Zootherapeutic practices in ethnoveterinary medicine are important in many socio-cultural environments around the world, particularly in developing countries, and they have recently started to be inventoried and studied in Europe. In light of this, the purpose of this review is to describe the local knowledge and folk remedies based on the use of invertebrates and their derivative products in contemporary Spanish ethnoveterinary medicine. An overview in the fields of ethnozoology, ethnoveterinary medicine and folklore was made. Automated searches in the most important databases were performed. All related works were examined thoroughly and use-reports were obtained from 53 documentary sources. The traditional use of 18 invertebrate species and five ethnotaxa and a total of 86 empirical remedies based on the use of a single species was recorded. The two most relevant zoological groups were found to be insects and molluscs. A broad diversity of body parts or derivative products have been and are used to treat or prevent ca. 50 animal diseases or conditions, in particular diseases of the skin and subcutaneous tissue, different infectious livestock diseases, and disorders of the eye and adnexa. Cattle, sheep and equines form the group of domestic animals in which the greatest number of remedies are mentioned. In addition, seven magical remedies and practices are documented. In comparison with other culturally related areas, this is a rich heritage. The use-reports included here will help in the search for new and low-cost drugs for treating livestock and alternative materials for pharmaceutical purposes, future research addressing the validation of the effects and the development of organic farming. [ABSTRACT FROM AUTHOR]

• First Schmallenberg disease outbreak in Spain. • Widespread circulation of SBV in domestic ruminants one year after the first outbreak. • Species (cattle), age (adult) and absence of animal insecticide treatment were risk factors associated with SBV infection. • Surveillance in extensively managed domestic ruminants should be implemented in Spain. Schmallenberg disease (SBD) is an emerging disease transmitted mainly among ruminant species by biting midges of the genus Culicoides. Since the Schmallenberg virus (SBV) was first identified in Germany in late 2011, it rapidly spread to other European countries. The aims of the present study were to describe the first SBD outbreak in Spain and to assess the spread and risk factors associated with SBV infection in domestic ruminants from nearby farms during the following year. In March 2012, one malformed stillborn lamb from a sheep farm located in Cordoba province (Southern Spain) was subjected to necropsy. Pathological compatible lesions and molecular analyses confirmed the first SBV infection in Spain. Afterwards, serum samples from 505 extensively reared domestic ruminants from 29 farms were analysed using both blocking ELISA and virus neutralization test against SBV. The overall seroprevalence was 54.4% (CI 95% : 50.0–58.7). Antibodies were detected in 70.6%, 46.0% and 34.8% of cattle, sheep and goats, respectively. A generalized estimating equation model indicated that the main risk factors associated with SBV infection were: species (cattle), age (adult), and absence of animal insecticide treatment. Pathological and molecular results confirmed the presence of SBV in Spain few months after it was firstly identified in Germany. The seroprevalence detected indicates a widespread circulation of SBV in nearby domestic ruminant farms one year after this first outbreak was reported in Spain. Further studies are warranted to determine the spatio-temporal trend of SBV in domestic ruminants in this country. [ABSTRACT FROM AUTHOR]

Hunting is one of the main uses associated with land which, in the current context, has a strong economic significance for rural areas. This work generates knowledge that can be useful for designing strategies that favour the economic dynamisation of rural areas, in a context of population loss and scarce economic diversification. In this sense and based on the results of a survey of hunters (N = 1662), the objectives of the work are first to analyse the territorial distribution and abundance of big game species in Spain and secondly, to examine the existence of correlations, between hunters' income, hunters' gender and preferences for certain big game species. This analysis is based on primary and secondary sources and its characteristics are explained in the methodology section. Univariate and bivariate descriptive statistics were used, specifically the chi-square contingency test, which allows us to determine the relationship of dependence between two variables. We found that female hunters showed greater interest than their male counterparts in hunting big game species, and the same interest was found in hunters with higher income level regardless of their gender. Our results may help to design and develop socio-economic strategies related to supply and demand hunting activities. [ABSTRACT FROM AUTHOR]

Aim of the study: To collect, analyze and evaluate the ethnoveterinary knowledge about medicinal plants in a northern Iberian region (Navarra, 10,421km2, 620,377 inhabitants). Methodology: Field work was conducted between 2003 and 2007, using semi-structured questionnaire and participant observation as well as transects walks in wild herbal plant collection areas. We performed semi-structured interviews with 667 informants (mean age 72; 55.47% women, 44.53% men) in 265 locations, identified the plant reported and analyzed the results, comparing them with those from other territories. Results: Out of 287 species reported to be used in the health field (human and veterinary medicine), 36 are linked to veterinary medicine. 69.4% of these species are new or rarely reported in veterinarian uses. The most frequently used plants were Malva sylvestris, Juglans regia and Verbena officinalis. All different plant parts were used; aerial part was exploited more frequently than other plant parts. Most remedies listed used a single ingredient, typically soaked in water. The route of administration was primarily oral followed by topical applications. These remedies are mostly for cows, calves, sheep, pigs and horses, but cover almost all domestic animal species. The main ailments treated are digestive troubles, wounds and dermatological problems, and respiratory affections. Conclusions: The folk knowledge about medicinal plant use is still alive in the studied region, and a number of scarcely reported plant uses has been detected, some of them with promising phytotherapeutical applications. [Copyright &y& Elsevier]

Cystic echinococcosis (CE) caused by the cestode Echinococcus granulosus is an endemic disease in Spain. Although specific control programmes initiated in the 1980s have led to marked reductions in CE infection rates in Spain, the disease still remains an important human and animal health problem in many regions of the country. Human incidence and livestock (including sheep, cattle, pigs and horses) prevalence data were gathered from national epidemiological surveillance information systems and regional institutions for the period 2000–2005. Additionally, data on the prevalence of E. granulosus infection in dogs were obtained from published literature. The most affected regions were those of the North Eastern, Central and Western parts of the country, (Autonomous Regions of Aragon, Castile-La Mancha, Castile-Leon, Extremadura, Navarre and La Rioja), where human CE incidence rates in the range of 1.1–3.4 cases per 105 inhabitants coexist with ovine/bovine CE prevalence rates up to 23%. Control programmes of hydatidosis/echinococcosis should be reinforced in these regions to reduce the prevalence of the disease. [ABSTRACT FROM AUTHOR]

Ixodid tick abundance was investigated in the Basque region in Spain in two 1-year longitudinal studies, in 1992–1993 and 2003–2004. Forty zones were visited monthly and 162 672 ticks (87% larvae, 12% nymphs and 1% adults) were collected by blanket dragging. Eleven tick species belonging to the genera Ixodes, Haemaphysalis, Rhipicephalus and Dermacentor were identified including Haemaphysalis concinna Koch, which had not previously been reported in Spain. Tick species abundance differed between zones, studies and seasons. In 1992–1993, Haemaphysalis punctata Canestrini & Fanzago was the predominant species and distinct spring–summer and autumn–early winter peaks of activity were observed. In 2003–2004, Ixodes ricinus (Linneaus) was the most common species and was active throughout the winter. Larval and nymph seasonal activity patterns coincided in both 1993 and 2003 and this could facilitate co-feeding transmission of pathogens. Higher tick abundance was associated with increased livestock abundance in 1992–1993 and milder winter temperatures in 2003–2004. Tick collection rates in areas with moderate and high tick density were positively associated with the interaction between ambient temperature at sampling and rainfall 7 days prior to sampling. Collection rates were also significantly higher at medium rather than higher altitude, in forested areas than in open grasslands and lower in recreational areas frequented by people and with wet vegetation at sampling. [ABSTRACT FROM AUTHOR]

Abstract. Midges of the genus Culicoides (Diptera: Ceratopogonidae) were trapped weekly from May 2001 through December 2002 on two farms in the province of Barcelona (Spain). Dosrius farm was stocked with sheep and goats whereas Bellaterra farm had only sheep. This trapping programme was carried out within the framework of an investigation into the occurrence/absence of possible vectors of bluetongue virus (BTV) in mainland Spain. A total of 30 079 Culicoides specimens were collected from 165 light trap collections, comprising nine species: C. obsoletus (Meigen), C. pulicaris (Linnaeus), C. circumscriptus Kieffer, C. newsteadi Austen, C. imicola Kieffer, C. scoticus Downes & Kettle, C. punctatus (Meigen), C. pallidicornis Kieffer and C. flavipulicaris Dzhafarov. The last five are new to Catalonia, C. pallidicornis is also new to Spain and C. flavipulicaris is new to Iberia. The seasonal occurrence of these species is described here. Of those species, C. imicola is the main BTV and African horse sickness virus (AHSV) vector in Europe, whereas species belonging to the so-called Obsoletus group (C. obsoletus and C. scoticus in our study) are considered to be potential vectors for BTV. [ABSTRACT FROM AUTHOR]

Clint Eastwood's American Sniper (2014) and Alba Sotorra's Game Over (2015) explore the inculcating pull of pop myths on soldiers. Eastwood's biopic focuses on Chris Kyle, American military history's most lethal sniper. Sotorra's documentary Game Over considers Djalal, an Iranian Catalan youth who moves from being an America-idolizing gamer to a sniper in Afghanistan. Initially, they see themselves as Western cowboys and perfect soldiers. War, however, leaves them disillusioned and traumatized. Via distinct generic formats (documentary v. feature film) and nationally determined political frameworks (US v. Spain), they ask: can mythologies fueling the post-9/11 war machine empty it of its force? Mobilizing postcolonial, disability, and trauma studies, this comparative analysis theorizes how objects of soft power can both harden a soldier's mind and liberate it from the battlefield's thrall. Ultimately, the article reveals contrasting, potentially limited strategies subjects across cultures deploy to break the hold of American visions of power. [ABSTRACT FROM AUTHOR]

A prior investigation in 1993 identified a high seroprevalence of toxoplasmosis (63%) in the Canary Islands. This study aims to assess the current prevalence of the disease in diverse population groups. The study was based on a population-scale screening involving 273 residents utilizing T. gondii IgG ELISA and a 20 year retrospective study (1998–2018). This included AIDS/HIV outpatients (1357, of which 324 were residents), AIDS/HIV hospitalized patients (741) and patients with fever of intermediate duration (158). The seroprevalence in the resident population was 37%, with significant differences between islands. Among resident outpatients with AIDS/HIV, 14.2% had specific anti-T. gondii IgG, and three had anti-T. gondii IgM; however, IgG avidity testing indicated non-active infection. In patients hospitalized for AIDS/HIV, T. gondii causing encephalitis was detected in 2%. Among patients with fever of intermediate duration, 28.5% were positive for T. gondii IgG, and four also showed IgM positivity, although the infection was non-active. The study reveals a decrease in human toxoplasmosis over the past 30 years. However, the current seroprevalence, which stands at 37%, together with the substantial risk that T. gondii represents for immunocompromised individuals, highlights the need to implement preventive and control strategies to control the threat that this infection can pose to public health in the Canary Islands population. [ABSTRACT FROM AUTHOR]

Mycoplasma bovis (M. bovis) is one of the worldwide most important infectious agents involved in respiratory complex diseases (RCD). In Spain, the endemic presence of subtypes ST-2 and ST-3 with phenotypic differences linked to their susceptibility to fluoroquinolones opened the way to develop control strategies focused on previous diagnosis of the subtype and the use of directed therapies when M. bovis were involved in RCD. Surprisingly, microbiological studies conducted during 2023 evidenced for the first time the presence of Spanish isolates of a new polC-subtype, previously classified as ST-1, recovered from calves with respiratory symptoms and pneumonia in different areas of the country (n = 16). Curiously, the minimum inhibitory concentration (MIC) to a panel of antimicrobials revealed phenotypic differences between these ST-1 isolates when using fluoroquinolones (FLQ). There is no geographical correlation between MIC profiles even for a set of 8 isolates recovered from different animals in the same flock. Sequencing of 4 genes (gyrA, gyrB, parC and parE) encoding quinolone resistance-determining regions (QRDR) evidenced the presence of accumulate mutations in 2 ST-1 isolates with high FLQ MICs, but not in all them (n = 3), thus suggesting that, as previously recorded for ST-2 isolates, other mechanisms should be involved in the acquisition of resistence to these antimicrobials. Additionally, as previously detected in the Spanish ST-2 and ST-3, subtype ST-1 isolates are also resistant to macrolides or lincosamides. [ABSTRACT FROM AUTHOR]

Land use plays a crucial role in the stock of soil organic carbon (SOC) and soil nitrogen (SN). The aim of this study was to assess and characterize the effects of various soil management practices on the physicochemical properties of soil in a Mediterranean region in southeastern Spain. Texture, soil moisture, bulk density, pH, electrical conductivity, equivalent CaCO3 (%), soil organic matter and carbon, and Kjeldahl nitrogen were determined for the surface topsoil (0–5 cm, 180 samples) under three types of land cover: cropland, grassland, and urban soil. The main soil textures were silt, silt loam, and sandy loam with low percentages of soil moisture in all soil samples and lower bulk density values in cropland and grassland areas. The pH was alkaline and the electrical conductivity as well as the equivalent calcium carbonate content were moderate to high. Organic matter estimated using the LOI and WB methods varied in the order cropland > grassland > urban soil. The results obtained for SOC and SN indicate that cropland presented the highest stocks, followed by grassland and urban soil. The values determined for the C/N ratio were close to 10 in cropland and grassland, indicating that organic matter readily undergoes decomposition at these sites. Our results emphasize the importance of evaluating the effects and identifying the impacts of different soil management techniques, and further research is needed to better understand the potential to improve soil organic carbon and nitrogen storage in semiarid regions. [ABSTRACT FROM AUTHOR]

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Background: Coxiella burnetii is a zoonotic bacterium that infects a wide range of animal species and causes the disease Q fever. Both wild and domestic ruminants may be relevant in the epidemiology of C. burnetii infection. In order to investigate the significance of the ruminant host community in the alpine and subalpine ecosystems of the Eastern Pyrenees, Northeastern Spain, in the epidemiology of Q fever, a serological survey was performed on samples from 599 wild and 353 sympatric domestic ruminants. Results: Specific antibodies against C. burnetii were detected with a commercial enzyme-linked immunosorbent assay (ELISA). Domestic sheep showed the highest prevalence (12.7 %, CI 95 % 8.6-16.9), followed by European mouflon (Ovis orientalis musimon) with a 6.8 % prevalence (CI 95 % 1.6-12.1), red deer (Cervus elaphus) with 2.4 % (CI 95 % 0-5.6), and cattle with a prevalence of 1.1 % (CI 95 % 0-3.2). No positive domestic goats, fallow deer (Dama dama), roe deer (Capreolus capreolus) and Southern chamois (Rupicapra pyrenaica) were detected. Sheep flock prevalence was 75 % (nine of the 12 sheep flocks sampled were positive, within-flock prevalence ranging from 11.1 to 25.0 %), whereas cattle herd prevalence was 11.1 % (one out of the nine cattle herds sampled was positive, within-herd prevalence of 10.0 %. Conclusions: Both domestic and wild ruminants from the alpine and subalpine ecosystems of the Eastern Pyrenees were exposed to C. burnetii. The higher seroprevalence in sheep and its relative abundance suggest that this species may have a major contribution to the ecology of C. burnetii. Conversely, wild ruminants do not seem to represent a relevant host community for C. burnetii maintenance in the Eastern Pyrenees. [ABSTRACT FROM AUTHOR]

Between early October and mid‐December 2018, mortalities were detected in Iberian ibex (Capra pyrenaica) populations in southern Spain. In the same region and period, bluetongue virus (BTV) circulation was also reported in sentinel and clinically affected domestic ruminant herds. Molecular analyses confirmed BTV serotype 4 (BTV‐4) infection in eight Iberian ibexes from six hunting areas, and in 46 domestic ruminants from seven herds in close proximity to affected hunting estates. Histopathological analyses revealed vascular changes in several organs, pneumonia, lymphoid depletion, inflammatory mononuclear cell infiltrate and fibrosis as the most frequently observed lesions in the affected Iberian ibexes. Epidemiological and laboratory results indicate that BTV‐4 was the main aetiological agent involved in outbreaks detected in Iberian ibex populations during the study period. Sequence analyses indicated that the BTV‐4 strain detected in Iberian ibex had high homology (99.4%–100%) with strains isolated in livestock during the same period, and with previous isolates (≥98.9%) from Spain and Mediterranean Basin countries. Further studies are warranted to determine the impact of BTV‐4 on the health status of Iberian ibex populations after the outbreaks. The inclusion of this species in the surveillance programme may be useful for early detection of BTV, especially in epidemiological scenarios at the wildlife–livestock interface. [ABSTRACT FROM AUTHOR]

In the continental Mediterranean mountains of the Iberian Peninsula is located a landscape characterized by the presence of enclosed land parcels delimited by dry stone walls or vegetation, or by both these elements. This landscape has been included, since 2018, in UNESCO's Representative List of Intangible Cultural Heritage of Humanity under the name of Art of dry stone walling, knowledge and techniques. However, today's territorial dynamics jeopardize the maintenance of this landscape heritage. This work set out to understand their origins, dynamics, and evolution from the 11th century (Middle Ages) to the present using historical documentation from different sources and diachronic cartography from aerial photographs. The fieldwork was designed to identify natural, cultural features and recent dynamics, in particular those related to urbanization changes of the last 70 years. Finally, we delved into the new dynamics of exploitation that were based on extensification and a loss of productive diversity. The results obtained lead us to consider that the loss of this agro-landscape must be prevented, with a reasonable livestock grazing criteria and a rational management of its heritage features. This requires regional, national, and European policies that recognize the enclosed landscape as a heritage ecosystem in which biodiversity and agriculture are closely linked. [ABSTRACT FROM AUTHOR]

Context: Human action has a direct impact on vegetation. Numerous studies use different indicators to evaluate this human influence in different regions. However, there are fewer studies that analyse in detail anthropisation causes, and the degree of protection that is being given to the best-preserved patches of vegetation. Objectives: This study firstly determines human alteration of vegetation through a synanthropisation index. Then, it responds to two questions: What contribution do different human activities have on vegetation synanthropisation? Do protected areas adequately preserve vegetation with reduced synanthropisation? Methods: The study area included six provinces of Central Spain. A global synanthropisation index (ISG) including flora and vegetation, and six anthropisation indicators (population, agriculture, forestry, livestock, mining and reservoirs) were established, conducting a statistical treatment. Areas with the lowest ISG were overlaid with protected areas to determine their degree of inclusion. The proposed methodology can be applied in other geographical regions, and is integrative, allowing the incorporation of other similar indices and indicators. Results: Average ISG value was 0.673; 58% of the area had high synanthropisation, 26% medium and 16% low. Multiple regression of ISG with anthropisation indicators was extremely significant. Agriculture would explain 63.7% of synathropisation, population 11.2%, forestry 8.8%, livestock 7.6%, dams 4.6% and mining 4.4%. Environmental protected areas included only 46.7% of vegetation plots with reduced synathropisation. Conclusions: The main cause of vegetation synanthropisation was agriculture. Vegetation with low synathropisation should be preserved, but almost half of the detected plots were outside protected areas. The synanthropisation of vegetation should be considered in decision-making on territorial planning and environmental assessment. [ABSTRACT FROM AUTHOR]

Simple Summary: Ticks are parasites that, by feeding on blood, can transmit diseases to people and animals, being a cause for concern for health authorities. Their ability to move is limited, but not that of animals they parasitize, especially migratory birds that travel great distances every year. For this reason, it is important to know the percentage of birds that are parasitized by ticks in different countries that are on their migratory routes, the observed species of birds and ticks and whether they carry disease-causing organisms. That has been the objective of our study, which has taken advantage of the regular work of bird ringers over 2 years in both estuaries and forested areas. The results obtained from the examination of almost 1700 birds show a low percentage (2.5%) of birds parasitized by ticks and only one disease-causing organism in a bird's tick. Despite this, the information is relevant showing that the percentage of birds with ticks is higher in forest areas than in estuaries. This study also allows us to complete the information obtained in previous studies carried out in domestic and wild animals in a region that accounts for most of the Lyme disease hospitalizations in Spain. Migratory and local birds may disperse ticks and their associated pathogens. The aim of this study was to provide information regarding ticks infesting birds in Asturias, a region that accounts for most of the Lyme disease hospitalizations in Spain. From September 2021 to April 2023, trained and experienced bird-banders collected ticks from birds in two estuary and four forest locations. A total of 1698 birds (52 species, 38 genera, and 26 families) were captured. A total of 51 ticks (28 larvae, 20 nymphs, and 3 females) were collected from 43 birds, belonging to three species: Ixodes ricinus (31), Ixodes frontalis (18), and Haemaphysalis concinna (1). The average prevalence of tick infestation was 2.5% and the average tick burden was 1.2 ticks per infested host. The bird species Turdus merula, Parus major, Luscinia svecica, and Anthus pratensis were among the most infested. Anaplasma phagocytophilum was detected in one I. ricinus nymph collected from Phylloscopus collybita. We have not detected Borrelia burgdorferi s.l., Rickettsia spp., Coxiella burnetii, or piroplasmids in any of the 51 analyzed ticks. These results suggest low infestation rate in migratory/estuary birds and a higher rate in forest/sedentary ones. Despite this, the detection of pathogens, although with low prevalence, can pose a risk to public health. [ABSTRACT FROM AUTHOR]