MIAMI -- Variant COVID-19 infections skyrocketed following spring break in Florida and there have been more than 10,000 variant cases reported throughout the state, the South Florida Sun Sentinel ...

The CDC says 83% of all new COVID-19 cases in the U.S. can be attributed to the Delta variant. CBS News' Skyler Henry has more on the sharp increase in cases across the country. Then Dr. Amesh Adalja, ...

Moderna on Tuesday released preliminary data indicating its vaccine is likely to hold up against several variants of concern, including the Delta variant, which is predicted to become the dominant ...