Antibodies and immunity The Food and Drug Administration has yet to approve a test that can determine whether someone has immunity to the virus, which is known as SARS-CoV-2. The FDA has given ...
COVID-19 certainly didn't take a vacation this summer. Virus levels in the US have been on the rise for weeks, but it's hard to know exactly how widely it's spreading. Federal data suggests that the ...
As SARS-CoV-2 continues to evolve, knowing your immunity status—both from vaccines and from infections—will become increasingly important. COVID-19 antibodies are the best proxy for disease immunity.