Dr. Peter Hotez, who helped develop a patent-free COVID-19 vaccine, has tested positive himself for a breakthrough strain of the virus. He explained to “Conversations on Health Care” that he’s doing “pretty well” and is confident that’s because he’s fully vaccinated and double-boosted.

Dr. Hotez shared with hosts Mark Masselli and Margaret Flinter that he’d been taking the oral antiviral medication Paxlovid when the interview was recorded. He said it’s a good drug with solid evidence but also suggested that the amount of virus and its replication may ultimately require a longer course of treatment with Paxlovid; right now it’s only approved for five days.

Dr. Hotez also addresses questions about rising cases, booster shots, the anti-science movement and other important issues.