Declining prevalence of antibody positivity to SARS-CoV-2 [pdf] (imperial.ac.uk) 1 points by bichonnages 5y ago ↗ HN
[–] bichonnages 5y ago ↗ "Our study shows that over time there is a reduction in the proportion of people testing positive for antibodies. It remains unclear what level of immunity antibodies provide, or for how long this immunity lasts."from https://www.imperial.ac.uk/news/207333/coronavirus-antibody-...
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[ 3.6 ms ] story [ 16.4 ms ] threadfrom https://www.imperial.ac.uk/news/207333/coronavirus-antibody-...