Oral Covid treatment yields promising trial data, drug makers say

German pharmaceutical giant Merck and a US partner reported promising results in trials of a drug administered orally to fight Covid-19, saying it helps reduce patients' viral load. PHOTO | TOM MIHALEK | AFP

San Francisco

German pharmaceutical giant Merck and a US partner reported promising results Saturday in trials of a drug administered orally to fight Covid-19, saying it helps reduce patients' viral load.