Pfizer begins study of oral drug for prevention of COVID-19

  • 3 years ago
Pfizer Inc said on Monday it has started a large study testing its investigational oral antiviral drug for the prevention of COVID-19 infection among those who have been exposed to the virus.

The drugmaker and its rivals, including U.S.-based Merck & Co Inc and Swiss pharmaceutical Roche Holding AG, have been racing to develop an easy-to-administer antiviral pill for COVID-19.

The mid-to-late-stage study will test Pfizer's drug, PF-07321332, in up to 2,660 healthy adult participants aged 18 and older who live in the same household as an individual with a confirmed symptomatic COVID-19 infection.

Source: Reuters