President Biden tested positive for a rebound case of COVID-19 on Saturday morning after being treated with Paxlovid, his physician said in a letter.
Driving the news: Biden did not experience new COVID-19 symptoms and "continues to feel quite well," Dr. Kevin O'Connor said. "This being the case, there is no reason to reinitiate treatment at this time, but we will obviously continue close observation."
This is a breaking news story and will be updated with more information....