Delivering the Vaccine

For centuries, humans have tried to repair and replace our body parts -- from brass noses and pig organs to today’s lab-grown tissue. So where do we stand now? Sanjay sits down with author Mary Roach to discuss her newest book, Replaceable You: Adventures in Human Anatomy, which ...  Show more

If it seems like everyone you know has the flu right now, you’re not that far off. The US has had a record-breaking flu season and isn’t over yet. With the help of CNN medical correspondent Meg Tirrell, Dr. Sanjay Gupta explains how it’s not too late to protect yourself. Plus, Sa ...  Show more

It’s a dark time in the struggle with the coronavirus, particularly in the United States, where infections and hospitalizations have surged.

But amid the gloom comes some light: A trial by the drug maker Pfizer has returned preliminary results suggesting that its vaccine ...

On the same day the COVID-19 death toll surpassed 300,000 in the United States, the first vaccines are being administered, finally giving millions of Americans hope for a better future and a return to normalcy. We explore how officials expect to deliver a safe and effective vacci ...  Show more

The race for a COVID-19 vaccine entered a new phase recently. Four different vaccine candidates, developed by Moderna, Pfizer, BionTech and Johnson & Johnson, entered final-stage trials, with two others close behind. But we won’t know exactly how these four vaccines work for mont ...  Show more

Unvaccinated Americans filling hospital as dangerous COVID surge takes hold; Pop Star Olivia Rodrigo promotes vaccine at white house; Tennessee stops all vaccine outreach to children, including COVID-19 shots; CDC: Delta variant rises to 58 percent of United States cases; United ...  Show more