Anthony Fauci, the nation’s top infectious diseases doctor, said he is experiencing a rebound of COVID-19 symptoms after taking Pfizer’s antiviral drug Paxlovid.
Fauci, 81, contracted COVID-19 earlier this month, and while his symptoms were initially “minimal,” he was prescribed a five-day course of Paxlovid when they worsened because of his age.
Paxlovid is the leading treatment for COVID-19, and is used to prevent the risk for severe disease in high-risk people who test positive, including the unvaccinated and the elderly. The drug was made available under an emergency use authorization from the Food and Drug Administration in December 2021.
Speaking during a Foreign Policy global health summit on Tuesday, Fauci said he tested negative for three days in a row after he finished taking Paxlovid.