Antibody Status and Incidence of SARS-CoV-2 Infection in Health Care Workers.
Sheila F LumleyDenise O'DonnellNicole E StoesserPhilippa C MatthewsAlison HowarthStephanie B HatchBrian D MarsdenStuart CoxTim JamesFiona WarrenLiam J PeckThomas G RitterZoe de ToledoLaura WarrenDavid AxtenRichard J CornallE Yvonne JonesDavid I StuartGavin ScreatonDaniel EbnerSarah HoosdallyMeera ChandDerrick W CrookAnne-Marie O'DonnellChristopher P ConlonKoen B PouwelsA Sarah WalkerTim E A PetoSusan HopkinsTimothy M WalkerKatie JefferyDavid W Eyrenull nullPublished in: The New England journal of medicine (2020)
The presence of anti-spike or anti-nucleocapsid IgG antibodies was associated with a substantially reduced risk of SARS-CoV-2 reinfection in the ensuing 6 months. (Funded by the U.K. Government Department of Health and Social Care and others.).