Gottlieb expressed concern about safety protocols at research labs in the U.S. and abroad during an appearance on CBS' "Face the Nation." The former commissioner said a conclusive determination on where the pandemic originated was critical to prevent deadly outbreaks in the future.
"These kinds of lab leaks happen all the time, actually," Gottlieb said. "Even here in the United States, we’ve had mishaps, and in China, the last six known outbreaks of SARS-1 have been out of labs, including the last known outbreak, which was a pretty extensive outbreak that China initially wouldn’t disclose that it came out of a lab."
