Itās Day 6 of Covid, and a Rapid Antigen Test Comes Back Positive. Stay Home, Say Virologists.
Say youāre on Day 6 ā or 8 or 10 ā of a symptomatic covid infection, and a rapid antigen test comes back positive. Could the test just be detecting bits and pieces of dead virus? If youāre a petri dish, sure. But if youāre a human, chances are youāre still infectious. Virologists weigh in.