Prevalence of antibody positivity to SARS-CoV-2 following the first peak of infection in England: Serial cross-sectional studies of 365,000 adults

• Main Authors: Helen Ward (Author), Graham S. Cooke (Author), Christina Atchison (Author), Matthew Whitaker (Author), Joshua Elliott (Author), Maya Moshe (Author), Jonathan C Brown (Author), Barnaby Flower (Author), Anna Daunt (Author), Kylie Ainslie (Author), Deborah Ashby (Author), Christl A. Donnelly (Author), Steven Riley (Author), Ara Darzi (Author), Wendy Barclay (Author), Paul Elliott (Author)
• Format: Book
• Published: Elsevier, 2021-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: The time-concentrated nature of the first wave of the COVID-19 epidemic in England in March and April 2020 provides a natural experiment to measure changes in antibody positivity at the population level before onset of the second wave and initiation of the vaccination programme. Methods:...