Dr. Oz takes a look at the case out of Wisconsin, where a pharmacist let hundreds of vaccines go bad. What was his mindset that lef him to do it? And why do the vaccines go bad at room temperature? Plus, convicted murderer Scott Peterson's sister tells Dr. Oz why her brother shouldn't be freed from prison.

Why Convicted Murderer Scott Peterson's Lawyers Say He Deserves a New Trial


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.