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How does herd immunity work?
Sept. 1, 202006:49
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How does herd immunity work?

Catch up with NBC News Clone on today's hot topic: How Does Herd Immunity Work 90924101824 - Breaking News | NBC News Clone. Our editorial team reformatted this story for clarity and speed.

06:49

Dr. Thomas Tsai, surgeon at Boston’s Brigham and Women’s Hospital, explains how herd immunity works, why Sweden tried it, and the concerns over other countries taking that approach.Sept. 1, 2020

Get more newsHow Does Herd Immunity Work 90924101824 - Breaking News | NBC News Cloneon
  • UP NEXT

    Pentagon releases fifth batch of UAP files

    08:07

  • A high school student says she’s falsely accused of using AI to write a paper

    03:06

  • Pizzeria owner responds to viral birthday cake video after backlash

    03:14

  • What watching sports does to your mind and body, according to scientists

    03:56

  • Flock cameras vandalized across the country as the debate around them continues

    03:26

  • Teenage boys are obsessing over luxury colognes in a new trend known as ‘smellmaxxing’

    03:26
Get more newsLiveon

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