This week, nearly three million doses of Pfizer’s Covid-19 vaccine will be delivered to more than 600 vaccination sites around the country. Today, CNN Aviation Correspondent Pete Muntean takes us behind the scenes of this historic operation and tells us about the journey of a vial of vaccine from manufacture to injection.
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Today
How Far Would You Go to Replace Your Body? Mary Roach Has Thoughts
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
26m 18s
Jan 13
Why Does Everyone Have the Flu?
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
13m 36s
Jan 9
Why You're Breathing Wrong, and How to Fix It
Chronic disease, anxiety, ADHD, and even the shape of a person's face could be consequences of dysfunctional breathing. And most of us, it turns out, are doing it wrong – but it’s never too late to fix it. Sanjay sits down with journalist James Nestor to discuss the fifth anniver ... Show More
30m 4s
Sep 2020
What We Can't Know About a Vaccine
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
13m 57s
Jul 2021
The Vaccine Mandate Conundrum
<p>In the effort to raise America’s vaccination rate, some agencies and private organizations have turned to the last, and most controversial, weapon in the public health arsenal: vaccine mandates.</p><p>How have the federal government and the White House approached the issue?</p ... Show More
22m 14s