Can the COVID-19 antibody test give false negatives?
Can the COVID-19 antibody test give false negatives?
That’s because it takes a week or two after infection for your immune system to produce antibodies. The reported rate of false negatives is 20%. However, the range of false negatives is from 0% to 30%, depending on the study and when in the course of infection the test is performed. Aug 10, 2020
