From shopping carts to the check-out keypad, we swab in the stores you shop at most for essentials. The
results of our tests from around the country. Plus, a never-before-seen look inside Dog the Bounty Hunter’s new
engaged life with fiancée Francie.


Do You Really Need a Booster Vaccine? Here's All You Need to Know

Learn how to continue living while stopping the spread.

We're not where we were last year. COVID-19 continues to spread and mutate, so now we have to figure out how to continuing living while stopping the spread. So here's everything you need to know about how the booster vaccine works, why your body needs it, and who needs it most. Plus, what do you do about the booster if you already had COVID-19? Hear from Drs. Jen Caudle, Peter Hotez and Ashish Jha to get answers to your biggest questions.