Al Roker surprised viewers on Tuedsay, April 7, when he responded to the news of his TODAY co-anchor, Craig Melvin, taking a health assessment. After Craig interviewed Olympian Lindsey Vonn, the two took a health assessment by Invivyd. Lindsey, who is currently recovering from a horrific crash at the 2026 Winter Olympics in which she broke her leg, "got a silver" on the test.