Multiple surveys show a decline of SARS-CoV-2 antibodies -

Multiple surveys show a decline in SARS-CoV-2 antibodies

Multiple surveys show a decline in SARS-CoV-2 antibodies. LONDON – Three large scale population surveys conducted between late June and the end of September have shown the prevalence of SARS-CoV-2 antibodies in England declined by 26.5% over three months. The findings rest on the results of more than 350,000 self-administered lateral flow blood tests that[…]