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Background/Aims: We aimed to estimate the incidence and prevalence of amyotrophic lateral sclerosis (ALS) in the South East of England. The reported incidence of ALS varies between 0.44 and 3.2 per 100,000 person years. This can partly be explained by differences in design and diagnostic criteria used. There is little population data concerning England, particularly the South East. Methods: A population study of South-East England (total population: 2,890,482) was carried out and multiple sources including our tertiary centre and district general hospitals were used for complete case ascertainment. Results: Between 1 January 2002 and 30 June 2006 we identified 138 people (76 males; 62 females) with a new diagnosis of ALS, giving a crude incidence of 1.06 per 100,000 person years. The projected age- and gender-adjusted annual incidence rate for England and Wales was 1.10 (95% CI 0.80–1.40). 142 people were alive on 30 June 2006, giving a point prevalence of 4.91 per 100,000 population. Conclusion: Our incidence and prevalence rates are similar to those reported in comparable studies from other countries. This argues against the role of a specific exogenous factor in the aetiology of ALS in South-East England.

ObjectivesSotrovimab is one of several therapeutic agents that have been licensed to treat people at risk of severe outcomes following COVID-19 infection. However, there are concerns that it has reduced efficacy to treat people with the BA.2 sub-lineage of the Omicron (B.1.1.529) SARS-CoV-2 variant. We compared individuals with the BA.1 or BA.2 sub-lineage of the Omicron variant treated Sotrovimab in the community to assess their risk of hospital admission.MethodsWe performed a retrospective cohort study of individuals treated with Sotrovimab in the community and either had BA.1 or BA.2 variant classification.ResultsUsing a Stratified Cox regression model it was estimated that the hazard ratios (HR) of hospital admission with a length of stay of two or more days was 1.17 for BA.2 compared to BA.1 (95% CI 0.74-1.86) and for such admissions where COVID-19 ICD-10 codes was recorded the HR was 0.98 (95% CI 0.58-1.65).ConclusionThese results suggest that the risk of hospital admission is similar between BA.1 and BA.2 cases treated with Sotrovimab in the community.

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Norovirus (NoV) is the commonest cause of gastrointestinal disease in the United Kingdom and in many developed countries, causing diarrhea and vomiting in millions of cases worldwide annually. Transmission is most often mediated from person to person. NoV infection has, however, additionally been associated with the consumption of food, either through the consumption of food contaminated at source such as seafood, berries, and salad, or as a consequence of the foodstuff being contaminated in some way by a food handler during processing or serving. A systematic review of outbreaks attributed to NoV between January 2003 and July 2017 was conducted to assess the contribution of food handlers to the burden of NoV, and to identify foods commonly associated with NoV outbreaks. A total of 3021 articles were screened, of which 27 met the definition of confirmed foodborne outbreaks and 47 met the criteria for definite food-handler NoV outbreaks. Of all food types, shellfish were implicated in the greatest number of definite foodborne outbreaks. Food handlers contributed to definite food-handler outbreaks involving a diverse range of foodstuffs and in a wide variety of settings, including weddings and military establishments. More genotypes of NoV were found in people who were ill than in samples from food and food handlers. The potential for both food products and food handlers to contribute to the burden of NoV infection is demonstrated conclusively.