 He says the latest variant. They're grandchildren of Omicron. And they're very contagious. Stacey Lynn, CBS News. Hurricane Beryl back at Category 4 strength after weakening slightly as it's in the Caribbean. According to the National Hurricane Center in Miami, Beryl has maximum sustained winds of 140 miles an hour, moving west-northwest at 20 miles an hour. There's never been a recorded Atlantic hurricane that was so powerful so early in the year.