SIREN study finds past COVID-19 infection provides some immunity for at least five months
The first report from Public Health England's national SIREN study, supported at King's College Hospital by the King's CRF, has found that past COVD-19 infection provides 83% immunity for at least five months. However, some people may still carry the virus and transmit to other people.
By NIHR Wellcome King's Clinical Research Facility at 19 Jan 2021