Cases of COVID returning pose questions for Pfizer pill

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 off severe disease.…

Related Keywords

Boston ,Massachusetts ,United States ,Americans ,Andy Pekosz ,David Boulware ,Michael Charness ,Johns Hopkins University ,Pfizer ,University Of Minnesota ,Drug Administration ,