The Latest: Pfizer tests COVID pill as preventive medicine
NEW YORK - Pfizer has started testing its potential COVID-19 treatment as a preventive medicine aimed at warding off the virus if a close contact gets it. |!| Crossville
NEW YORK - Pfizer has started testing its potential COVID-19 treatment as a preventive medicine aimed at warding off the virus if a close contact gets it. |!| Crossville