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Background: The 2022/23 influenza season in the United Kingdom saw the return of influenza to prepandemic levels following two seasons with low influenza activity. The early season was dominated by A(H3N2), with cocirculation of A(H1N1), reaching a peak late December 2022, while influenza B circulated at low levels during the latter part of the season. From September to March 2022/23, influenza vaccines were offered, free of charge, to all aged 2–13 (and 14–15 in Scotland and Wales), adults up to 49 years of age with clinical risk conditions and adults aged 50 and above across the mainland United Kingdom. Methods: End‐of‐season adjusted vaccine effectiveness (VE) estimates against sentinel primary‐care attendance for influenza‐like illness, where influenza infection was laboratory confirmed, were calculated using the test negative design, adjusting for potential confounders. Methods: Results In the mainland United Kingdom, end‐of‐season VE against all laboratory‐confirmed influenza for all those > 65 years of age, most of whom received adjuvanted quadrivalent vaccines, was 30% (95% CI: −6% to 54%). VE for those aged 18–64, who largely received cell‐based vaccines, was 47% (95% CI: 37%–56%). Overall VE for 2–17 year olds, predominantly receiving live attenuated vaccines, was 66% (95% CI: 53%–76%). Conclusion: The paper provides evidence of moderate influenza VE in 2022/23. [ABSTRACT FROM AUTHOR]

Despite predominantly lower social class origins, the second generation of established immigrant groups in the UK are now attaining high levels of education. However, they continue to experience poorer labour market outcomes than the majority population. These worse outcomes are often attributed in part to their disadvantaged origins, which do not, by contrast, appear to constrain their educational success. This paper engages with this paradox. We discuss potential mechanisms for second‐generation educational success and how far we might expect these to be replicated in labour market outcomes. We substantiate our discussion with new empirical analysis. Drawing on a unique longitudinal study of England and Wales spanning 40 years and encompassing one per cent of the population, we present evidence on the educational and labour market outcomes of the second generation of four groups of immigrants and the white British majority, controlling for multiple measures of social origins. We demonstrate that second‐generation men and women's educational advantage is only partially reflected in the labour market. We reflect on the implications of our findings for future research. [ABSTRACT FROM AUTHOR]

The research goals were to obtain an understanding of who the users of e‐books in the NHS are, what they are using e‐books for, and when and how they use them. This article presents the methodology used and the findings from the research. It also explores the outputs and next steps from the research, both for the individual countries and collectively. The Five Nations group, (library leads in England, Northern Ireland, Ireland, Scotland and Wales) commissioned research into healthcare staff use and non‐use of e‐books to understand the behaviours, needs and expectations of healthcare staff and to identify shared challenges around e‐books to inform policy and practice. [ABSTRACT FROM AUTHOR]

Background: The importance of good oral hygiene for patients in Intensive Care Units (ICUs) is well recognized, however, the most effective way to achieve good oral care in the ICU is unclear. Aim: This study aimed to provide a national picture of oral care practices in adult ICUs in the United Kingdom (UK) to identify areas for improvement. Study Design: A national one‐day point prevalence study was undertaken in adult ICUs in the UK in the period from 30th September to 14th October 2021. Data were collected on all patients in the ICU on the date of data collection. Using a validated electronic data collection form, anonymised data were collected on methods and frequency of oral care provided, and the use of oral care protocols within the ICU. Data were analysed using descriptive analysis. Results: Data from 195 patients in 15 ICUs in England, Wales and Northern Ireland were collected. Written oral care protocols were available for use in the care of 65% (n = 127) of patients. 73% (n = 142) of patients received oral care within the 24‐h period. Oral care methods included toothbrushing 41% (n = 79), foam sticks 3% (n = 5), moisturizing the oral cavity 10% (n = 19) and mouth rinse with chlorhexidine 3% (n = 5) and other oral care methods not specified 12% (n = 23). 44% (n = 85) of patients had an oral assessment within the 24‐h period and variable assessment methods were used. Conclusion: There is large variability in oral care provision and methods for intubated ICU patients and a lack of consensus was revealed in the study. Oral assessment is conducted less frequently using multiple tools. Optimal oral care standards and further research into oral care provision is pivotal to address this important patient‐relevant practice. Relevance to Clinical Practice: Oral care is a fundamental part of care for ICU patients, however, there is a large degree of variability, and oral care is often not based upon oral assessment. The use of an oral care protocol and oral assessments would help to improve patient care, ease of use for staff and provide a tailored oral care plan for patients, improving efficiency and preventing wasted resources. [ABSTRACT FROM AUTHOR]

Following the finding of the World Breastfeeding Trends Initiative 2016 assessment that infant feeding is not mentioned in United Kingdom emergency planning guidance, in 2017 information was sought about Local Resilience Forum (LRF) planning. This research covered both guidance for parents on LRF websites and local planning. Considerable variation between areas and a dependence on the existing knowledge and experience of frontline staff was found. In 2020−2022 LRF websites in England and Wales were revisited and information requested about rest centre facilities, procurement of items needed by evacuated parents, provision of skilled support and staff training. Twenty‐nine of the 42 LRFs replied, partially or fully, directly or through their local authorities. The variation between areas found in 2017 was confirmed. Areas endeavour to provide for the needs of families but specific training in infant feeding was lacking, although several requested relevant resources or responded that the lack of training would now be reviewed. A short leaflet was produced and circulated to LRFs that had responded to aid training. Using established international guidance to include infant feeding in United Kingdom emergency planning guidance, implemented by national coordinators, would improve consistency between LRFs and better protect infant, child and maternal health and well‐being. [ABSTRACT FROM AUTHOR]

Brown macroalgae habitats provide a range of ecosystem services, offering coastal protection, supporting and increasing biodiversity, and more recently have been recognized for their potential role as blue carbon habitats. Consequently, accurate areal estimates of these habitats are vitally important. Satellite imagery is often utilized for areal estimates of vegetated habitats due to their ability to capture vast areas but are disadvantaged by their lower resolution. In contrast, imagery collected by unmanned aerial vehicles (UAV) provide high‐resolution datasets but are unable to cover the necessary spatial scale required for calculating areal estimates at regional, national or international scales. This study successfully and accurately corrects the outputs from low‐resolution Sentinel 2 imagery to the standard of high‐resolution UAV imagery by using a novel brown algae index and a simple regression model to provide accurate spatial estimates. This model was applied to rocky shores across Wales, UK to predict a spatial extent of 6.2 km2 for three fucoid macroalgae species; Ascophyllum nodosum, Fucus vesiculosus and F. serratus. The regression model was validated in two ways. First, the data used to create the regression model was split to train and test (50:50) the model, with a root mean square error of ~8%–14%. Secondly, spatial estimates of fucoids in independent aerial imagery were assessed using aerial photography interpretation and compared to that of the regression model (7% difference). The carbon standing stock of fucoids calculated from the spatial estimate (6.2 km2) was found to be significantly lower than that of other marine carbon stores, indicating that fucoids do not significantly contribute as a blue carbon habitat based on biomass alone. This study produces a robust and accurate remote sensing technique to estimate spatial extent of macroalgae at large spatial scales, with possible worldwide applicability. [ABSTRACT FROM AUTHOR]

In 1910, David Lloyd George, who was serving as chancellor of the exchequer in the Liberal government, opined that: 'Wales had been solid for disestablishment for 40 years' (The Times, 18 Jan. 1910, p.12). According to Lloyd George, this aspiration had been thwarted by the political reality that: 'if a Bill went up to the House of Lords it would not have the slightest chance of getting through'. At its core, the quest for the disestablishment of the Anglican church in Wales was viewed as an unprecedented constitutional and political change. It threatened to dismember one of the pillars of the English state and thereby sever a church/state relationship which, it was argued, predated parliament itself. This article will address the democratic deficit in Wales where the desire of the electorate had been repeatedly frustrated over decades, and the way disestablishment legislation would eventually be enacted through the provisions of the Parliament Act 1911. The final ignominy was that the delay inherent in the new parliamentary process would jeopardise the disestablishment that it had enabled, and this was evident in the first years of the Great War. [ABSTRACT FROM AUTHOR]

Our knowledge of the endophytic fungal community associated with needles of Sitka spruce (Picea sitchensis) is rather limited, which contrasts with the importance of this tree species for forestry in the UK. In our study, we focused on the detailed characterization of multiple isolates tentatively placed into the genera Nothophaeocryptopus and Rhizosphaera that were obtained from needles of Sitka spruce and co‐occurring Norway spruce (Picea abies) and Douglas fir (Pseudotsuga menziesii) at four sites in Scotland and Wales. After a thorough analysis of their phenotype and analysis of two nuclear regions (ITS rDNA and gene for β‐tubulin), we propose two species new to science and one new combination. Nothophaeocryptopus piceae was isolated from healthy green or brown needles from spruces and is currently known only as a sterile culture, but the taxonomic novelty is well supported by host affinity and results of molecular data analysis. Rhizosphaera minteri may also be distinguished based on the combination of host and molecular data, but morphologically, it is similar to R. pini. Finally, Hormonema merioides and R. pseudotsugae are found to be conspecific and a new combination R. merioides is proposed following the phylogenetic placement of this species. Our study highlights the importance of multiple approaches used in the identification of microfungi associated with coniferous needles. It is evident that morphologically identical fungi may represent distinct species differing in their host range and severity on the host. This study also provides a basis for future monitoring of these fungi associated with important coniferous forestry trees in the UK. [ABSTRACT FROM AUTHOR]

Aims: People with type 2 diabetes can enter remission but may relapse or develop legacy complications. This analysis assesses whether people with remission from type 2 diabetes continue receiving annual care processes recommended in national guidelines and the potential impacts of formal recognition of remission. Methods: People with type 2 diabetes with and without formal recognition (diagnostic code) of remission, and with and without evidence of remission (HbA1c < 48 mmol/mol without prescription for glucose‐lowering drugs in preceding 26 weeks), included in the 2018/19 National Diabetes Audit (NDA) for England and Wales were followed up to identify care processes received between 1 January 2019 and 31 March 2020. Results: Of the 2,822,145 people with type 2 diabetes in the cohort, 16,460 (0.58%) were coded with remission in the 2018/19 NDA. After adjustment for age, sex, socioeconomic deprivation and ethnicity, people coded with remission were less likely to receive each care process than those without such coding irrespective of HbA1c measurements (relative risk (RR) of receiving all 8 care processes 0.70 (95% CI 0.69–0.72)). For the 339,235 people with evidence of remission, irrespective of diagnostic coding compared to those without such evidence, the RR for receiving all 8 care processes was 0.94 (95% CI 0.93–0.94). Conclusions: People coded with remission of type 2 diabetes were less likely to receive diabetes care processes than those without such coding. People with evidence of remission had only a slightly reduced likelihood of receiving care processes. Formal recognition of remission may affect the provision or uptake of care processes. [ABSTRACT FROM AUTHOR]

Agricultural plastic waste from nonpackaging polymers, such as those used in silage production, constitutes the majority of the UK's agricultural plastic waste due to inadequate management. This study included online and telephone interviews with 12 British dairy farmers (nine from England, three from Wales) to understand the use of non‐packaging plastic in silage production on British dairy farms. It examined their current silage production techniques and agricultural plastic waste management behaviours and highlighted the challenges of reducing plastic waste on dairy farms through the lens of circular economy. The findings show that UK dairy farmers have adhered to the mantra of reduce, reuse and recycle. They use silage clamps for high volumes of silage production, try to reuse some used silage sheets and express a strong interest in having their waste plastic collected and recycled. However, the lack of effective agricultural plastic waste collection services, inequitable enforcement of plastic waste management regulations and rising costs of waste plastic collection in the UK make it difficult for them to recycle effectively. © 2022 The Author. Polymer International published by John Wiley & Sons Ltd on behalf of Society of Industrial Chemistry. [ABSTRACT FROM AUTHOR]

Background and purpose: Although psychiatric diagnoses are recognized in idiopathic dystonia, no previous studies have examined the temporal relationship between idiopathic dystonia and psychiatric diagnoses at scale. Here, we determine rates of psychiatric diagnoses and psychiatric medication prescription in those diagnosed with idiopathic dystsuponia compared to matched controls. Methods: A longitudinal population‐based cohort study using anonymized electronic health care data in Wales (UK) was conducted to identify individuals with idiopathic dystonia and comorbid psychiatric diagnoses/prescriptions between 1 January 1994 and 31 December 2017. Psychiatric diagnoses/prescriptions were identified from primary and secondary health care records. Results: Individuals with idiopathic dystonia (n = 52,589) had higher rates of psychiatric diagnosis and psychiatric medication prescription when compared to controls (n = 216,754, 43% vs. 31%, p < 0.001; 45% vs. 37.9%, p < 0.001, respectively), with depression and anxiety being most common (cases: 31% and 28%). Psychiatric diagnoses predominantly predated dystonia diagnosis, particularly in the 12 months prior to diagnosis (incidence rate ratio [IRR] = 1.98, 95% confidence interval [CI] = 1.9–2.1), with an IRR of 12.4 (95% CI = 11.8–13.1) for anxiety disorders. There was, however, an elevated rate of most psychiatric diagnoses throughout the study period, including the 12 months after dystonia diagnosis (IRR = 1.96, 95% CI = 1.85–2.07). Conclusions: This study suggests a bidirectional relationship between psychiatric disorders and dystonia, particularly with mood disorders. Psychiatric and motor symptoms in dystonia may have common aetiological mechanisms, with psychiatric disorders potentially forming prodromal symptoms of idiopathic dystonia. [ABSTRACT FROM AUTHOR]

Background and aims: Mortality and drug treatment data suggest that the median age of people who inject drugs is increasing. We aimed to describe changes in the characteristics of people injecting drugs in the United Kingdom (UK). Design: Repeat cross‐sectional surveys and modelling. Setting: Low‐threshold services in the United Kingdom such as needle and syringe programmes. Participants: A total of 79 900 people who recently injected psychoactive drugs in the United Kingdom, recruited as part of the Unlinked Anonymous Monitoring Survey (England, Wales, Northern Ireland, 1990–2019) and Needle Exchange Surveillance Initiative (Scotland, 2008–2019). Measurements Age of people currently injecting, age at first injection, duration of injecting (each 1990–2019) and estimates of new people who started injecting (1980–2019). Findings In England, Wales and Northern Ireland between 1990 and 2019, the median age of people injecting increased from 27 (interquartile range [IQR], 24–31) to 40 (IQR, 34–46); median age at first injection increased from 22 (IQR, 19–25) to 33 (IQR, 28–39); and median years of injecting increased from 7 (IQR, 3–11) to 18 (IQR, 9–23). Values in Scotland and England were similar after 2008. The estimated number that started injecting annually in England increased from 5470 (95% prediction interval [PrI] 3120‐6940) in 1980 to a peak of 10 270 (95% PrI, 8980‐12 780) in 1998, and then decreased to 2420 (95% PrI, 1320‐5580) in 2019. The number in Scotland followed a similar pattern, increasing from 1220 (95% PrI, 740–2430) in 1980 to a peak of 3080 (95% PrI, 2160–3350) in 1998, then decreased to a 270 (95% PrI, 130–600) in 2018. The timing of the peak differed between regions, with earlier peaks in London and the North West of England. Conclusions: In the United Kingdom, large cohorts started injecting psychoactive drugs in the 1980s and 1990s and many still inject today. Relatively few people started in more recent years. This has led to changes in the population injecting drugs, including an older average age and longer injecting histories. [ABSTRACT FROM AUTHOR]

Organisations funded by Sport England or UK Sport must work towards achieving standards for safeguarding and protecting children in sport as set by the National Society for the Prevention of Cruelty to Children's Child Protection in Sport Unit (CPSU) and encourage a culture of listening to children. The present research was commissioned by the NSPCC CPSU to understand the practices of UK sports clubs regarding this objective. An electronic questionnaire was distributed through the national governing bodies of sport working with the CPSU. Some 64 clubs/squads representing 6,000+ juniors (under 18 years) responded. Quantitative data were analysed using simple statistics and qualitative data were themed utilising Foucault's theory of power and following Braun and Clark's six‐phase guide. Discourse, hierarchical judgement and docility were considered with reference to formal management and cultural environments. Semantic and latent themes were explored. The themes identified were: expectation awareness, reframing voice and preserving discourse. Clubs recognise the value of listening to children. However, existing power relations valorise adult knowledge fields over the experiences of juniors. Technology could provide an effective solution as it is remote, potentially anonymous and culturally accessible. As power is a productive force, problematisation of organisational culture could centralise children's voices and limit/prevent abuse. [ABSTRACT FROM AUTHOR]

Background: A third of children admitted to paediatric intensive care units (PICUs) in the United Kingdom (UK) are transported by paediatric critical care transport services (PCCTs). Parents have described the transfer journey as particularly stressful. Critical care nurses have a key role in mitigating the impact of the journey on parents. Evaluating parents' experiences is important to inform service improvements. Aim and objectives: Our aim was to describe the development of a new measure of parents' experiences of PCCTs, derived from data collected in the Differences in access to Emergency Paediatric Intensive Care and care during Transport (DEPICT) study. Design: A descriptive cross‐sectional survey was used. Methods: As part of the DEPICT study, a 17‐item transport experience questionnaire was developed and given to parents of children transported by PCCTs to 24 UK PICUs during a 12‐month period. Analyses included exploratory factor analysis and a validation review by a PCCT stakeholder group. Results: Families of 1722 children (1798 journeys) completed questionnaires. Five items were excluded from further analysis as correlation coefficients were <0.3. Two factors explained 53% of the variance and all 12 items loaded on one of these factors. Factor 1 (8 items) explained 47% of the variance, had excellent internal reliability and the clustered items were conceptually coherent with a specific relevance to PCCTs; these were offered for consideration, with other items possibly discarded. Twenty‐eight PCCT clinicians reviewed the questions. Using a 70% agreement threshold, one additional, previously discarded, item was identified for inclusion, resulting in a nine‐item experience measure. Conclusion: Our brief measure of parents' experience of critical care transport provides a standardized measure that can be used across all PCCTs, enabling national benchmarking of services and potentially increasing the collection and use of parent experience data to improve services. Relevance to clinical practice: Being able to measure experience provides an opportunity to understand how to make services better to improve experience. [ABSTRACT FROM AUTHOR]

Context: Too many people living with chronic kidney disease are opting for and starting on hospital‐based dialysis compared to a home‐based kidney replacement therapy. Dialysis services are becoming financially unsustainable. Objective: This study aimed to assess the efficacy of coproductive research in chronic kidney disease service improvement to achieve greater sustainability. Design: A 2‐year coproductive service improvement study was conducted with multiple stakeholders with the specific intention of maximizing engagement with the national health kidney services, patients and public. Setting and Participants: A national health kidney service (3 health boards, 18 dialysis units), patients and families (n = 50), multidisciplinary teams including doctors, nurses, psychologists, social workers, and so forth (n = 68), kidney charities, independent dialysis service providers and wider social services were part of this study. Findings: Coproductive research identified underutilized resources (e.g., patients on home dialysis and social services) and their potential, highlighted unmet social care needs for patients and families and informed service redesign. Education packages were reimagined to support the home dialysis agenda including opportunities for wider service input. The impacts of one size fits all approaches to dialysis on specialist workforce skills were made clearer and also professional, patient and public perceptions of key sustainability policies. Discussion and Conclusions: Patient and key stakeholders mapped out new ways to link services to create more sustainable models of kidney health and social care. Maintaining principles of knowledge coproduction could help achieve financial sustainability and move towards more prudent adult chronic kidney disease services. Patient or Public Contribution: Involved in developing research questions, study design, management and conduct, interpretation of evidence and dissemination. [ABSTRACT FROM AUTHOR]

Objective: To compare pregnancy rates and outcomes for women with cystic fibrosis in the UK with those of the general population and assess the effect of the introduction of disease‐modifying treatment. Design: A population‐based longitudinal study, 2003–17. Setting: United Kingdom. Population: Women aged 15–44 years in the UK cystic fibrosis (CF) Registry compared with women in England and Wales. Methods: We calculated pregnancy and live‐birth rates for the CF population and the general population of England and Wales. For women with CF we compared pregnancy rates before and after ivacaftor was introduced in 2013. We further used CF registry data to assess pregnancy outcomes for mothers with CF, and to assess the relationship between maternal pre‐pregnancy lung function and nutritional status and child gestational age. Main outcome measures: Pregnancy and live‐birth rates and child gestational age. Results: Of 3831 women with CF, 661 reported 818 pregnancies. Compared with the general population, the pregnancy rate was 3.3 times lower in the CF population (23.5 versus 77.7 per 1000 woman‐years); the live‐birth rate was 3.5 times lower (17.4 versus 61.4 per 1000 woman‐years) with 70% of pregnancies in CF women resulting in live births; termination of pregnancy rates were also lower (9% versus 22%). Pregnancy rates increased post‐ivacaftor for eligible women with CF, from 29.7 to 45.7 per 1000 woman‐years. There was no association between pre‐pregnancy lung function/nutrition status and gestational age. Conclusions: Pregnancy rates in women with CF are about one‐third of the rates in the general population with favourable outcomes, and increased for eligible women post‐ivacaftor. Pregnancy rates in women with CF are about a third of the rate in England and Wales with 70% live births. Ivacaftor increases the rate. [ABSTRACT FROM AUTHOR]

Aim: Delayed closure of ileostomy following an anterior resection for rectal cancer in the UK is common. The aims of this study were (i) to investigate the variation in patient pathways between hospitals, (ii) to identify the key learning points from units with the shortest time to closure and (iii) to develop guidance for a pathway to minimize delay in ileostomy closure. Method: This was a mixed methods study. Thirty-eight colorectal units in the UK completed a short online survey. Nine colorectal units in Wales filled in an additional, expanded version of the survey. Semi-structured interviews were performed with clinicians from the six best performing units in terms of timely ileostomy closure. The optimal pathway suggested is based on the best evidence available and the Association of Coloproctology of Great Britain and Ireland guidelines. Results: Qualitative analysis revealed that 5% of units (n = 2) have a local target time for ileostomy closure. Of all units, 90% (n = 34) would consider implementing a pathway if guidelines were developed. In-depth interviews highlighted the importance of a multidisciplinary approach, a dedicated coordinator to facilitate timely booking, and consensus on whether closure should be performed before or after adjuvant chemotherapy. Conclusion: There is a lack of national guidance in timing of contrast studies and ileostomy closure. Key aspects to consider are better information at consent regarding stoma closure timing, a dedicated person to track patients and the planning of contrast studies at discharge from initial surgery. With a dedicated approach closure of ileostomy within 10–12 weeks is feasible for most units. [ABSTRACT FROM AUTHOR]

The UK has experienced substantial income and wealth inequalities at the individual and regional levels. The coronavirus disease 2019 (COVID‐19) pandemic reveals how inherited domestic economic and cultural disparities lead to greater vulnerability, even in front of the 'Great Leveller'. We argue that the geography of the pandemic in the UK follows the geography of deprivation and cultural and economic discrimination that existed before the pandemic. We demonstrate this through analysis of multiple deprivation and cultural (ethnic) concentration data, unemployment claims, and small business statistics, as well as lung cancer deaths in non‐pandemic times and weekly death statistics during the early part of the pandemic (3/1/2020 until 27/03/2020) across England and Wales. We apply data decomposition analysis to detect this discrimination and map it against the geography of the pandemic. Our study not only illustrates the geography of the pandemic disease but also demonstrates how past cultural and economic discrimination creates vulnerable groups and places among the general public in times of exogenous shocks. Finally, we discuss our findings in light of the emerging impact of Brexit. [ABSTRACT FROM AUTHOR]

The use of regulation of sex work is undergoing sweeping changes across Europe and client criminalization is becoming very widespread, with conflicting claims about the intended and actual consequences of this policy. We discuss changes in demand for paid sex accompanying the criminalization of prostitution in the United Kingdom, which moved from a relatively permissive regime under the Wolfenden Report of 1960, to a much harder line of aiming to crack down on prostitution with the Prostitution (Public Places) Scotland Act 2007 and the Policing and Crime Act of 2009 in England and Wales. We make use of two waves of the British National Survey of Sexual Attitudes and Lifestyles (NATSAL2, conducted in 2000–2001 and NATSAL3, conducted in 2010–2012) to document the changes in both the amount of demand for paid sex and in the type of clients that have taken place across the two waves, and their possible implications for policies that frame prostitution as a form of crime. [ABSTRACT FROM AUTHOR]

Dermacentor reticulatus (Ixodida: Ixodidae, Fabricius 1794) is one of the most widely distributed and abundant tick species in central Europe and is a vector for a range of pathogens. Nevertheless, many aspects of its ecology and distribution remain poorly understood. To quantify the seasonal abundance of this species in the U.K. and the environmental factors that determine this, weekly sampling at sites throughout Wales and southern England was undertaken for 12 months. This showed that the activity of adult D. reticulatus peaked February and March and that no individuals were collected between May and mid‐October; no questing tick activity was observed when the 5‐day average temperature was greater than 15 °C. A single nymph was collected by dragging, confirming speculation over the nidicolous status of larval and nymphal stadia. Laboratory analysis found that D. reticulatus were able survive cold shock and the lower lethal temperature was estimated to be between −18 and −20 °C. Habitat was significantly associated with tick activity, with higher numbers of ticks collected from low lying vegetation in marsh environments than from exposed grassland or woodland. A strong association was observed between activity and saturation deficit suggesting that the seasonal pattern of activity seen in the field, within the sites where it was abundant, is more strongly determined by temperature than humidity. Range expansion within the U.K. should be expected, bringing with it an elevated disease risk for animal and human hosts. [ABSTRACT FROM AUTHOR]

A peculiar record of previously undescribed and/or rarely described nannoliths from the Hettangian to lower Pliensbachian of the Llanbdr (Mochras Farm) core, Wales (UK) is documented here. Some of the observed morphotypes are assigned to didemnid ascidians, commonly observed in the upper Rhaetian, as evidence of the resilience of ascidian tunicates during the end‐Triassic mass extinction. One newly described nannolith present throughout the Hettangian and Sinemurian, Quadrifolium hesselboi, is similar to forms previously observed in the upper Rhaetian, and is therefore considered to be a new nannofossil survivor from the end‐Triassic mass extinction. High‐amplitude changes observed in the absolute and relative abundances of nannoliths, schizosphaerellids and coccoliths across the Hettangian suggest a recovery interval from the end‐Triassic crisis spanning the planorbis–liasicus ammonite zones in four distinct steps with high volatility in environmental conditions, followed by the establishment of more stable environmental conditions in the angulata ammonite zone. [ABSTRACT FROM AUTHOR]