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

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.

Covid-19

Should You Be Worried About the Mu Variant?

What you need to know about the COVID-19 variant's transmissibility and vaccine effectiveness.

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Alpha, Beta, Gamma, Delta...

The COVID-19 virus has us all learning the Greek alphabet. The latest newsmaker? Mu.

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