Rare cases of COVID returning pose questions for Pfizer pill
Authors: MATTHEW PERRONE May 9, 2022 AP NEWS As more doctors prescribe Pfizer’s powerful COVID-19 pill, new questions are emerging about its performance, including why a small number of patients appear to relapse after taking the drug. Paxlovid has become the go-to option against COVID-19 because of its at-home convenience and impressive results in heading […]