Determinants of influenza and COVID vaccine uptake in healthcare workers: A cross-sectional survey during the post-pandemic era in a network of academic hospitals in France.

Objectives: Although influenza and COVID vaccines are recommended for healthcare workers (HCWs), vaccine coverage is sub-optimal for influenza in this population, and the situation did not improve during the COVID pandemic. We aimed to estimate influenza and COVID vaccine coverage among HCWs and their determinants after the COVID pandemic.

Methods: We performed a cross-sectional study between May and July 2023 among HCWs to estimate influenza and COVID vaccination coverage during the 2022-2023 season, and its determinants, using a web-based anonymous questionnaire.

The diagnostic cascade for patients with hepatitis delta infection in France, 2018-2022: A cross-sectional study.

Background And Aims: Chronic hepatitis D infection is the most severe form of viral hepatitis and can rapidly progress to cirrhosis or hepatocellular carcinoma. Despite recommendations for systematic screening of hepatitis B surface antigen (HBsAg)-positive individuals, data from real-world studies have reported a low frequency of hepatitis D (or delta) virus (HDV) screening. Our cross-sectional analysis evaluated the diagnostic cascade for hepatitis D infection in tertiary centres and described the characteristics of HDV-positive patients.