Are you addressing Testing for Covid? A valid method is expected to detect SARS CoV 2 a day after symptoms. What kind of test was this? Tests for antigen are more likely to have errors. If you are vaccinated, the viral load may have been below the limit of detection of the method you used. Get Covid, Flu and HPV vaccinations. Wish you good health!
Answered 1/6/2022
0 views
3 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question