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Background: Wild plants harbour a variety of viruses and these have the potential to alter the composition of pollen. The potential consequences of virus infection of grasses on pollen-induced allergic disease are not known. Methods: We have collected pollen from Dactylis glomerata (cocksfoot; a grass species implicated as a trigger of allergic rhino-conjunctivitis) from Wytham Wood, Oxfordshire UK. Extracts were prepared from pollen from uninfected grass, and from grass naturally infected by the Cocksfoot streak potyvirus (CSV). Preparations of pollen from virus-infected and non-infected grasses were employed in skin testing 15 grass pollen-allergic subjects with hayfever. Allergen profiles of extracts were investigated by Western blotting for IgE with sera from allergic subjects. Results: The prevalence of CSV infection in cocksfoot grasses sampled from the study site varied significantly over an eight-year period, but infection rates of up to 70% were detected. Virus infection was associated with small alterations in the quantities of pollen proteins detected by polyacrylamide gel electrophoresis, and in the patterns of allergens identified by Western blotting with IgE from grass pollen allergic subjects. For individual subjects there were differences in potencies of standardised extracts of pollen from virus-free and virus-infected plants as assessed by skin testing, though a consistent pattern was not established for the group of 15 subjects. Conclusion: Infection rates for CSV in cocksfoot grass can be high, though variable. Virus-induced alterations in components of grass pollen have the potential to alter the allergenic potency. [ABSTRACT FROM AUTHOR]

In this article, the author expresses her views on the Exceptionally Large Person of Cerbe Abbas, which is a hill figure of a giant naked human situated in Dorset, England. According to archaeologists, such figure could have been existing since the first or second century A.D. The author agrees to such conclusion since the figure was never mentioned in Greek and Roman literature. She also believes that the figure was created by female athletes who migrated to Great Britain during biblical times in order to form a group dedicated to physical fitness.

COVID-19 was identified as a pandemic by the World Health Organisation (WHO) in December 2020. Advanced Clinical Practitioners (ACPs) in England working with older people with frailty, experienced their clinical role changing in response to the emergency health needs of this complex population group. In contrast to other countries, in England Advanced Clinical Practitioners are drawn from both nursing and allied health professions. Whilst much of the literature emphasises the importance of ensuring the sustainability of the Advanced Clinical Practitioners' role, the pandemic threw further light on its potential and challenges. However, an initial review of the literature highlighted a lack of research of Advanced Clinical Practitioners' capabilities working with uncertainty in disaster response situations. To capture the lived experience of how English Advanced Clinical Practitioners working with older people adapted their roles in response to the COVID-19 pandemic (October 2020–January 2021). A qualitative research design was used. Following ethical approval, 23 Advanced Clinical Practitioner volunteer participants from across England with varied health professional backgrounds were recruited from Advanced Clinical Practitioners' professional and social media networks on Twitter using a snowballing technique. Depending on preference or availability, 23 participants (nurses (18), physiotherapists (2), paramedics (2) and a pharmacist (1)) were interviewed singularly (n = 9) or as part of 3 focus groups (n = 14) using Zoom video communication. Audio recordings were transcribed and using qualitative data analysis software, NVivo 12 pro, coded for an essentialist thematic analysis of Advanced Clinical Practitioners' responses using an inductive approach. 27 codes were identified and collated into five themes. For the purposes of this paper, four themes are discussed: experiencing different work, developing attributes, negotiating barriers and changing future provision. Advanced Clinical Practitioners successfully transferred their advanced practice skills into areas of clinical need during the pandemic. Their autonomous and generic, high level of expertise equipped them for management and leadership positions where speed of change, and the dissolution of traditional professional boundaries, were prioritised. Barriers to progress included a lack of knowledge of the Advanced Clinical Practitioner role and friction between Advanced Clinical Practitioners and physicians. The study demonstrated the successful adaption of the Advanced Clinical Practitioner role to enable more creative, personalised and sustainable solutions in the care of older people living with frailty during the pandemic. The potential of Advanced Clinical Practitioner development is in a juxtaposition to the threat of pandemic services being dismantled once the emergency nature of care has passed. Healthcare organisations have a vital part to play in considering the enablers and barriers of Advanced Clinical Practitioner capability-based practice when responding to uncertainty. [ABSTRACT FROM AUTHOR]

Abstract: Cattle have the potential to be important geomorphic and ecological agents in the low-energy, high biodiversity chalk rivers of southern England. To improve our understanding of cattle–river interactions, a unique high temporal resolution study of cattle behaviour and distribution was conducted across 500h on a chalk river in Hampshire, England (UK) between April and October 2010. It was observed that cattle spent approximately 2% of their time in the aquatic environment and approximately 7% of their time in the riparian zone. Cattle activity and distribution varied according to the time of day and the time of year. A statistically significant correlation was recorded between the amount of time spent in-stream by cattle and air temperature. Cattle also defecated five times more frequently in-stream than the average defecation frequency, contributing greater than expected direct organic matter and nutrient inputs. The study suggests that the impacts of cattle in chalk river environments may have been underestimated, particularly at a time of global warming. [Copyright &y& Elsevier]