Rapid Decay of Anti–SARS-CoV-2 Antibodies in Persons with Mild Covid-19 – nejm.org
To the Editor: A recent article suggested the rapid decay of anti–SARS-CoV-2 IgG in early infection,1 but the rate was not described in detail. We evaluated persons who had recovered from Covid-19 and referred themselves to our institution for observational research. Written informed consent was obtained from all the participants, with approval by the institutional… Read More »