Americans are clamoring to get COVID-19 tests, and the country can’t keep up with the demand. CBS News correspondent Kris Van Cleave reports on the situation as Omicron spreads and hospitalizations rise. Then Dr. Michael Mina, an epidemiologist and chief…
We’re learning new information from the CDC about the overwhelming benefits of getting a COVID-19 vaccine. But some people who have been infected in the past, want to know if natural immunity is as good as immunity from a vaccine.…