Why Your Positive Coronavirus Antibody Test Might Be Wrong
by Beth Skwarecki on Vitals, shared by Beth Skwarecki from Lifehacker on (#5406K)
The CDC has released new guidelines on antibody testing that note it's possible for a test that's 90-95% accurate to deliver incorrect positive results more than half the time. That sounds shocking, but it can be true-and it's important to understand why, if you're considering getting tested or have already gotten a...