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Background There is a strong policy impetus for the One Health cross-sectoral approach to address the complex challenge of zoonotic diseases, particularly in low/lower middle income countries (LMICs). Yet the implementation of this approach in LMIC contexts such as India has proven challenging, due partly to the relatively limited practical guidance and understanding on how to foster and sustain cross-sector collaborations. This study addresses this gap by exploring the facilitators of and barriers to successful convergence between the human, animal and environmental health sectors in India. Methods A mixed methods study was conducted using a detailed content review of national policy documents and in-depth semi-structured interview data on zoonotic disease management in India. In total, 29 policy documents were reviewed and 15 key informant interviews were undertaken with national and state level policymakers, disease managers and experts operating within the human-animal-environment interface of zoonotic disease control. Results Our findings suggest that there is limited policy visibility of zoonotic diseases, although global zoonoses, especially those identified to be of pandemic potential by international organisations (e.g. CDC, WHO and OIE) rather than local, high burden endemic diseases, have high recognition in the existing policy agenda setting. Despite the widespread acknowledgement of the importance of cross-sectoral collaboration, a myriad of factors operated to either constrain or facilitate the success of cross-sectoral convergence at different stages (i.e. information-sharing, undertaking common activities and merging resources and infrastructure) of cross-sectoral action. Importantly, participants identified the lack of supportive policies, conflicting departmental priorities and limited institutional capacities as major barriers that hamper effective cross-sectoral collaboration on zoonotic disease control. Building on existing informal inter-personal relationships and collaboration platforms were suggested by participants as the way forward. Conclusion Our findings point to the importance of strengthening existing national policy frameworks as a first step for leveraging cross-sectoral capacity for improved disease surveillance and interventions. This requires the contextual adaptation of the One Health approach in a manner that is sensitive to the underlying socio-political, institutional and cultural context that determines and shapes outcomes of cross-sector collaborative arrangements.

Open Natural Ecosystems (ONEs), consisting of a range of non-forested habitats, are under threat worldwide. These ecosystems range from deserts to savanna grasslands, and host amongst the highest d...

Accurately quantifying species’ area requirements is a prerequisite for effective area‐based conservation. This typically involves collecting tracking data on species of interest and then conducting home‐range analyses. Problematically, autocorrelation in tracking data can result in space needs being severely underestimated. Based on the previous work, we hypothesized the magnitude of underestimation varies with body mass, a relationship that could have serious conservation implications. To evaluate this hypothesis for terrestrial mammals, we estimated home‐range areas with global positioning system (GPS) locations from 757 individuals across 61 globally distributed mammalian species with body masses ranging from 0.4 to 4000 kg. We then applied block cross‐validation to quantify bias in empirical home‐range estimates. Area requirements of mammals 1, meaning the scaling of the relationship changed substantially at the upper end of the mass spectrum., Article impact statement: Due to autocorrelation‐induced bias, conventional methods severely underestimate the area requirements of GPS‐tracked large mammals.

Home range size is a fundamental measure of animal space use, providing insight into habitat quality, animal density, and social organization. Human impacts increasingly are affecting wildlife, especially among wide-ranging species that encounter anthropogenic disturbance. Leopards (Panthera pardus) provide a useful model for studying this relationship because leopards coexist with people at high and low human densities and are sensitive to human disturbance. To compare leopard home range size across a range of human densities and other environmental conditions, we combined animal tracking data from 74 leopards in multiple studies with new analytical techniques that accommodate different sampling regimes. We predicted that home ranges would be smaller in more productive habitats and areas of higher human population density due to possible linkage with leopard prey subsidies from domestic species. We also predicted that male leopards would have larger home ranges than those of females. Home ranges varied in size from 14.5 km2 in India to 885.6 km2 in Namibia, representing a 60-fold magnitude of variation. Home range stability was evident for 95.2% of nontranslocated individuals and 38.5% of translocated individuals. Leopard home range sizes were negatively correlated with landscape productivity, and males used larger areas than females. Leopards in open habitats had a predicted negative correlation in home range size with human population density, but leopards in closed habitats used larger home ranges in areas with more people.

Achieving coexistence between large carnivores and humans in human-dominated landscapes (HDLs) is a key challenge for societies globally. This challenge cannot be adequately met with the current sectoral approaches to HDL governance and an academic community largely dominated by disciplinary sectors. Academia (universities and other research institutions and organizations) should take a more active role in embracing societal challenges around conservation of large carnivores in HDLs by facilitating cross-sectoral cooperation to mainstream coexistence of humans and large carnivores. Drawing on lessons from populated regions of Europe, Asia, and South America with substantial densities of large carnivores, we suggest academia should better embrace the principles and methods of sustainability sciences and create institutional spaces for the implementation of transdisciplinary curricula and projects; reflect on research approaches (i.e., disciplinary, interdisciplinary, or transdisciplinary) they apply and how their outcomes could aid leveraging institutional transformations for mainstreaming; and engage with various institutions and stakeholder groups to create novel institutional structures that can respond to multiple challenges of HDL management and human-large carnivore coexistence. Success in mainstreaming this coexistence in HDL will rest on the ability to think and act cooperatively. Such a conservation achievement, if realized, stands to have far-reaching benefits for people and biodiversity.Incorporación de la Coexistencia entre Humanos y Carnívoros Mayores por Medio de la Colaboración Institucional Resumen Un reto importante para las sociedades mundiales es lograr la coexistencia entre los carnívoros mayores y los humanos en los paisajes dominados por el hombre (HDL, en inglés). Este reto no puede enfrentarse adecuadamente con las actuales estrategias sectoriales que se usan en la gobernanza de los HDL y con una comunidad académica dominada principalmente por sectores disciplinarios. La academia (las universidades y demás instituciones y organizaciones de investigación) debería realizar un papel más activo en la aceptación de los retos sociales que rodean a la conservación de los carnívoros mayores en los HDL al facilitar la cooperación intersectorial para incorporar la coexistencia entre humanos y dichos carnívoros. A partir de las lecciones aprendidas en las regiones pobladas por densidades abundantes de carnívoros mayores en América del Sur, Asia y Europa, sugerimos que la academia debería aceptar de mejor manera los principios y métodos de las ciencia de la sustentabilidad y crear espacios institucionales para la implementación de currículos y proyectos; reflexionar sobre las estrategias de investigación (es decir, disciplinaria, interdisciplinaria o transdisciplinaria) que aplican y cómo sus resultados podrían ayudar en fomentar las transformaciones institucionales para la incorporación; y participar junto a varias instituciones y grupos de accionistas para crear estructuras institucionales novedosas que puedan responder a los múltiples retos del manejo de los HDL y de la coexistencia entre humanos y carnívoros mayores. El éxito en la incorporación de esta coexistencia en los HDL dependerá de la habilidad para pensar y actuar cooperativamente. Tal logro de conservación, si se alcanza, promete tener beneficios de largo alcance para las personas y para la biodiversidad.在人类主导景观中实现人与大型食肉动物的共存, 是全世界面临的一个重要挑战。然而, 目前对人类主导景观的部门管理方法和主要由学科领域主导的学术团体尚不足以应对这一挑战。学术界 (大学及研究组织机构) 应通过促进跨部门合作, 在应对人类主导景观中大型食肉动物保护的社会挑战中发挥更积极的作用, 以实现人类与大型食肉动物共存的主流化。借鉴欧洲、亚洲和南美洲人口与大型食肉动物密集地区的经验, 我们建议学术界应进一步采取可持续发展的原则和方法, 创造制度空间以开展超学科课程和项目;思考所应用的研究方法 (单一学科、交叉学科和超学科) 及其研究成果如何帮助推动有利于主流化的机构改革;另外, 还应与各种机构和利益相关群体合作, 创造新的制度结构, 以响应人类主导景观管理和人与大型食肉动物共存的挑战。在人类主导景观中实现共存的成功与否将取决于思考和行动协作的能力。如果能够实现这样的保护成就, 将对人类和生物多样性产生深远的好处。【翻译: 胡怡思; 审校: 聂永刚】.

Encroachment by woody invasive plants has been recognized as a major driver of structural change in grasslands ecosystems. The impact of invasive plant-mediated changes on mammalian species from higher trophic levels is relatively less understood. This study aims to understand the impact of woody encroachment on the ecology of a relatively understudied mesopredator, the Indian desert fox Vulpes v. pusilla in a semi-arid saline grassland ecosystem in Western India. We examined the site occupancy of the Indian desert fox at the landscape level, and den site selection at the micro-habitat scale. We also examined the diet of desert foxes during winter and summer season. We found that at the landscape level the desert fox selects more open Suaeda saline habitats over dense invasive Prosopis juliflora dominated habitats. At the scale of the den, proximity to water and vegetation cover were the main drivers of den site selection. Similar to other arid zone foxes, insects, plant materials and small mammals were the main components of the diet of Indian desert fox. Given its selection of open habitats, invasive shrub encroachment is likely to result in a loss of habitat as well as resources for this species, potentially impacting on the conservation status of this already range-restricted species in India.

Additional file 5: Supplementary Figure 3. Flowchart of the selection process of relevant documents. Authors’ construct.

Additional file 1. Interview Guide for Key Informants.

Additional file 4: Supplementary Figure 2. Schematic representation of the organisation of the animal health sector in India, showing the network of actors and information flow. Source: Authors’ construct.

Additional file 2. List of policy documents included in final analysis.

Additional file 3: Supplementary Figure 1. Schematic representation of the organisation of the human health sector in India, showing the network of actors and information flow. Source: Planning Commission of India (2011) as cited by Gupta and Bhatia (undated). The Indian Health Care System. Available online at https://international.commonwealthfund.org/countries/india/ (Accessed on 19/02/2020).

Canids are the most widely distributed carnivores in the world. The increasing impacts of commensal carnivores such as free-ranging dogs on wildlife communities has resulted in an urgent need to understand putative interactions within carnivore guilds. It is thus imperative to understand the processes driving canid assemblages in different landscapes and at multiple spatial and temporal scales, in order to conserve and manage wildlife communities. Here, we demonstrate the complex interactions and spatiotemporal dynamics underlying the coexistence of co-occurring carnivores in a landscape modified by the invasive, Prosopis juliflora. We investigated spatial, temporal, and habitat partitioning within a guild of four co-occurring canids in the arid northwest of India. The results indicate complex associations between the study species, where co-occurrence at the local spatial scale between species corresponds with temporal partitioning. Our study offers evidence that avoidance at the local scale and coexistence at the landscape scale are maintained in co-occurring intra-guild carnivores that are of similar body size through both facultative and behavioral character displacement such as temporal partitioning. It has also resulted in essential baseline information on the occurrence and distribution patterns of multiple canids in a human-dominated and understudied landscape threatened by global change. Understanding these biotic and abiotic drivers that impact carnivore guilds is crucial for the conservation and management of communities at the landscape scale.

India bears the highest burden of global dog-mediated human rabies deaths. Despite this, rabies is not notifiable in India and continues to be underprioritised in public health discussions. This review examines the historical treatment of rabies in British India, a disease which has received relatively less attention in the literature on Indian medical history. Human and animal rabies was widespread in British India, and treatment of bite victims imposed a major financial burden on the colonial Government of India. It subsequently became a driver of Pasteurism in India and globally and a key component of British colonial scientific enterprise. Efforts to combat rabies led to the establishment of a wide network of research institutes in India and important breakthroughs in development of rabies vaccines. As a result of these efforts, rabies no longer posed a significant threat to the British, and it declined in administrative and public health priorities in India towards the end of colonial rule—a decline that has yet to be reversed in modern-day India. The review also highlights features of the administrative, scientific and societal approaches to dealing with this disease in British India that persist to this day.

Objective The aims of this study were to 1) evaluate patient demographic data for new patient exams (NPE) and 2) analyze lead response time for checked-in and no-show appointments in predoctoral clinics in a dental school. Methods The data for the study were collected from the predoctoral clinics at Tufts University School of Dental Medicine (TUSDM) for patients with NPE appointments with American Dental Association's (ADA) diagnostic code of D100. A total of 26,826 appointments and 24,419 unique patients were reviewed from January 1, 2015 to December 31, 2019. Patient demographic variables such as age, gender, zip codes, and lead response time were analyzed. Results From 26,826 total number of appointments, 10,454 appointments were categorized as no-show appointments (38.97%). In the no-show appointments, the sex distribution was 59.93% female and 40.07% male, and in checked-in category, the sex distribution was 53.75% female and 46.25% male. As the lead response time increased over 5 days, the no-show rate increased to 49.79%. Approximately 55% of the entire NPE was from Greater Boston area. Conclusion The association between lead time and no-show rate was shown that when lead time was reduced, no-show rate decreased. By identifying the no-show appointments and lead time, schools and clinics can improve operational efficiency, reduce financial loss, and maintain continuation of care by supporting patients who need access to care and creating secondary automated recall system to maximize communication and chair use.

Co-extraction of pomegranate seed oil (PSO) with green tea leaves (GTL) (0 [control sample], 2.5, 5, 7.5, and 10% w/w) was conducted by cold-press to evaluate the extracted oil quality during storage. The extraction yield was similar to the control sample up to 5% w/w of GTL. Total phenol and chlorophyll content were increased in the extracted oils with increasing the level of GTL. The acid and peroxide values were increased during the storage and the lowest values were achieved for PSO with 5% GTL. Rancimat analysis also confirmed the PV results, therefore using 5% GTL led to providing the highest induction period (11.5 h). Consequently, using 5% of GTL during the extraction of PSO by cold-press could result in an appropriate extraction yield and also present higher oxidation stability. This method does not need any antioxidant extraction from herbs and is very cost-effective, time-efficient, and uses no chemicals.

Camelina oil, as an alternative to linseed oil, is a rich source of omega-3 fatty acids with higher oxidative stability and valuable nutritional properties. Although Iran is a suitable location for the cultivation of the Camelina sativa plant, it is not well known. Therefore, in this study, the physicochemical properties of camelina oil obtained from the Soheil cultivars grown in different regions of Iran (Ilam, Kermanshah, Fars, and Hamedan) were determined to be used as an edible oil source. Results showed that regions had a significant effect (p

Based on available national standards, the level of phytosterols in cocoa milk should not exceed 3% of sterol compounds. The aim of this study is to control the quality of the product and evaluate the sterol composition application as an indicator of cocoa milk fat authentic. Therefore, the first part of the present study aimed to examine the sterol composition of ingredients, including milk, cocoa powders. For this purpose, the level of phytosterols in products determined. After the preparation of samples, their sterol composition examined using gas chromatography. Results showed that the level of cholesterol and phytosterols in milk was 99.24 and 0.76, respectively. The examination of the sterol profile of cocoa powder revealed that the largest portion of sterol compounds belongs to beta-sitosterol, stigmasterol and campesterol have the highest level among sterol compounds, respectively. In the second part of this study, the effect of adding various amounts (2, 5, and 8%) cocoa powders was examined on the level of phytosterols in milk due to determine the optimal amount of these compounds to observe standard ranges. As expected, by increasing the percentage of cocoa powders in the formulation of cocoa milk, the level of phytosterols increased.

Health Heatmap of India is an open data platform built for bringing together data from diverse sources and facilitating visualization, analysis, and insight building from such data. In this paper, we describe the context and need for such an open data platform and describe the technical aspects of building it. The beta site of the portal is available at http://healthheatmapindia.org

Background Zoonotic diseases disproportionately affect poor tropical communities. Transmission dynamics of zoonoses are complex, involving communities of vector and animal hosts, with human behaviour and ecosystem use altering exposure to infected vectors and hosts. This complexity means that efforts to manage and prevent human spillover are often hampered by a poor ecological evidence base and intervention strategies tend to focus on humans (e.g. vaccination, preventative drug treatment). However, integrating ecological and evolutionary understanding of multi-vector and host transmission, human and environmental factors into disease control policy is essential. Recent frameworks have been developed to guide appropriate design of “ecological interventions” which have the potential for being more long-term, effective and economical approaches to managing human disease.Results We extended new frameworks to identify the hierarchical series of barriers that need to be overcome by a vector-borne pathogen to facilitate human spillover, focusing on an emerging, tick-borne zoonotic pathogen in India, Kyasanur Forest Disease Virus (KFDV). Current management recommendations focus on human barriers, through personal protection and vaccination, as well as targeting vector control on cattle and at the sites of monkey deaths. Assessment of the validity of current management practices for KFD through literature review and interviews with disease managers found the efficacy of interventions difficult to quantify, due to poor empirical evidence and a lack of understanding of KFDV-vector-host ecology, particularly regarding the role of cattle in amplifying tick populations and the spatial scale of risk arising from ticks infected via monkeys, which are considered to be amplifying hosts for KFDV. The spraying of malathion around dead monkeys and the burning of vegetation to reduce tick abundance were particularly unfounded interventions. The need for community guidance and education in best practice for tick-prevention and improved vaccine efficacy and surveillance were also identified. We highlight 18 urgent research priorities and identify those which could refine current management strategies or facilitate ecological interventions targeting vectors and host barriers to spillover in the future. Conclusions We emphasise that inter-disciplinary One Health approaches involving collaboration across diverse disciplines including ecology, epidemiology, animal and public health, health systems and social sciences, and with meaningful involvement of local communities, are necessary to refine predictive models of spillover, develop new interventions and target vaccination strategies and surveillance more effectively. Applying such approaches to understand the complex ecological systems involved in zoonotic spillover, and refine and develop appropriate management interventions, including ecological interventions targeting non-human barriers, will ultimately lead to more sustainable and long-term reductions in human cases of neglected zoonoses in the future.

Bleaching is an important part of the oil refining process, in which pigments, impurities, traces of metals, and oxidative-molecular components of oils are removed. In this regard, the optimization of bleaching conditions can be effective to increase oil quality. In this study, de-gummed and neutralized sunflower oil was bleached at 80, 90, 100, 110, and 120 °C for 15, 25, 35, 45, and 55 min by acid-activated bleaching clay with the concentrations of 0.4, 0.6, 0.8, 1, and 1.2% under laboratory conditions. At that point, peroxide, anisidine, plus Totox values, free fatty acid content, Rancimat, and specific UV absorption at 232 and 270 nm were analyzed via the RSM method. The model optimization using the RSM method revealed that the optimal conditions were 37.31 min, temperature 92.7 °C, and clay concentration 1.18%; this circumstance can meet 86.7% of the expectations as could be met for reducing the factors effective for oxidization during bleaching.

Motivational interviewing (MI) is an evidence-based approach to resolving patient ambivalence to change. MI techniques can be effectively used by dentists in assessing and managing substance use risk and may add minimal time to the patient interview. Although MI's greatest utility has been in the area of improving general oral hygiene in order to reduce caries and other preventable conditions, its use in addressing controlled substance risk is well established in other health care disciplines. These techniques do not require special training in mental health assessment and can be effectively used by dentists and dental hygienists.

Zoonotic diseases affect resource-poor tropical communities disproportionately, and are linked to human use and modification of ecosystems. Disentangling the socio-ecological mechanisms by which ecosystem change precipitates impacts of pathogens is critical for predicting disease risk and designing effective intervention strategies. Despite the global “One Health” initiative, predictive models for tropical zoonotic diseases often focus on narrow ranges of risk factors and are rarely scaled to intervention programs and ecosystem use. This study uses a participatory, co-production approach to address this disconnect between science, policy and implementation, by developing more informative disease models for a fatal tick-borne viral haemorrhagic disease, Kyasanur Forest Disease (KFD), that is spreading across degraded forest ecosystems in India. We integrated knowledge across disciplines to identify key risk factors and needs with actors and beneficiaries across the relevant policy sectors, to understand disease patterns and develop decision support tools. Human case locations (2014–2018) and spatial machine learning quantified the relative role of risk factors, including forest cover and loss, host densities and public health access, in driving landscape-scale disease patterns in a long-affected district (Shivamogga, Karnataka State). Models combining forest metrics, livestock densities and elevation accurately predicted spatial patterns in human KFD cases (2014–2018). Consistent with suggestions that KFD is an “ecotonal” disease, landscapes at higher risk for human KFD contained diverse forest-plantation mosaics with high coverage of moist evergreen forest and plantation, high indigenous cattle density, and low coverage of dry deciduous forest. Models predicted new hotspots of outbreaks in 2019, indicating their value for spatial targeting of intervention. Co-production was vital for: gathering outbreak data that reflected locations of exposure in the landscape; better understanding contextual socio-ecological risk factors; and tailoring the spatial grain and outputs to the scale of forest use, and public health interventions. We argue this inter-disciplinary approach to risk prediction is applicable across zoonotic diseases in tropical settings., Author summary Worldwide, impacts of zoonotic diseases, that cycle between animals and people, are concentrated in tropical communities and often linked to the way people use and change ecosystems. Interventions for zoonotic diseases could be targeted better using risk maps based on computer models that integrate social and ecological risk factors across degraded ecosystems. However, such predictive models often perform poorly at local scales, incorporate narrow ranges of risk factors, and are disconnected from policy, managers and interventions. Co-production brings together stakeholders and knowledge, across the human health, animal health and environmental sectors, aligning with the OneHealth Initiative, to develop more informative predictive tools for zoonotic diseases. Through co-production, we develop predictive models for a fatal tick-borne disease, Kyasanur Forest Diseases (KFD) that is spreading across the degraded Western Ghats forest in India. These models incorporating contextual risk factors identified by stakeholders, accurately predicted patterns in human cases of KFD (2014–2018) in Shivamogga district, Karnataka State, and identified new hotspots of infection during the subsequent 2019 outbreak. Landscapes at highest risk encompassed diverse forest-plantation mosaics with high coverage of moist evergreen forest and plantation, high indigenous cattle density, and low coverage of dry deciduous forest. Co-production resulted in outbreak data that reflected where exposure occurred in the landscape and outputs of value for targeting of interventions, matched to the scale of forest use and public health interventions.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.