The best test is an antibody test using blood from a vein, not from a finger stick. A 90 day window should be used for a follow up test for the best results.
Answered 5/16/2023
0 views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question