From who can get it and when, to whether there's a shortage, we clear up mixed messages about the vaccine so you can get your shot. Plus, a viewer asks Dr. Oz why his eyes bulge out of his head. And find out how to build the best home gym on any budget!

Why You'll Still Need to Wear a Mask After Getting Vaccinated


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.