Why some people test positive after getting a vaccine
by from CNN.com - RSS Channel - App International Edition on (#5DNST)
A Covid-19 vaccine does not provide full or immediate protection, which means it's still possible to get infected and test positive for the virus. Democratic Rep. Stephen Lynch of Massachusetts did. He tested positive after he got his second dose of the Pfizer vaccine. Hall of Fame basketball coach Rick Pitino, who coaches the men's team at Iona College in New York, also tested positive after getting his first dose.