What We Can't Know About a Vaccine

Prognosis: Breakthrough

• Episode: What We Can't Know About a Vaccine
• Website: Prognosis: Breakthrough
• Feed URL: https://feeds.megaphone.fm/BLM8995439705
• Duration: 00:16:26
• Published: 2020-09-28 22:31

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 months. Robert Langreth explains what we can, and, more importantly, can’t know about a vaccine developed at breakneck speed. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com