With the rise of the new virus variants, what you can do now to prepare for them. And, Sanjay's 5 steps to build a better brain so you can outsmart Covid. Plus, how a groundbreaking new diabetes drug could be a game-changer for weight loss. Then, Drew Barrymore on stress eating and dealing with life while taping her new show during a pandemic.

Is This Drug a Game-Changer for Weight Loss?

Covid-19

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.

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