Researchers Just Found That Antibody Levels Decline Soon After Coronavirus Symptoms End – Forbes

Kids wiping and blowing noses.
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This week in mBio, an open-access journal of the American Society for Microbiology, a team of researchers from the Centre de Recherche du CHUM in Montreal and from the University of Montreal report that SARS-CoV-2 antibody levels in the blood of COVID-19 patients plummet quickly after symptoms disappear.
The study involved 31 people recovering from COVID-19. Lead author Andrés Finzi and his colleagues collected blood samples at six and ten weeks after the …

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