How COVID-19 Ends: Vaccination, Mutations, and Herd Immunity

NutritionFacts .org
NutritionFacts .org
20 Jul 2020

What should we expect in the coming months and years with SARS-CoV-2? How vaccines, mutations and herd immunity may shape the course of COVID-19.

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We have just two videos left in this 17-part series: The COVID-19 Pandemic May Just Be a Dress Rehearsal ( and How to Prevent the Next Pandemic (

Here is the rest of the series so far:
1. Where Do Deadly Coronaviruses Like MERS-CoV Come From? (
2. The SARS Coronavirus and Wet Markets (
3. Where Did the COVID-19 Coronavirus Come From? (
4. The Last Coronavirus Pandemic May Have Been Caused by Livestock (
5. R0 and Incubation Periods: How Other Coronavirus Outbreaks Were Stopped (
6. Social Distancing, Lockdowns & Testing: How to Slow the COVID-19 Pandemic (
7. COVID-19 Symptoms vs. the Flu, a Cold or Allergies (
8. Modifiable Risk Factors and Comorbidities for Severe COVID-19 Infection (
9. The Immune System and COVID-19 Treatment (
10. Would Zinc Lozenges Help with COVID-19? (
11. How to Avoid COVID-19 (
12. Hand Washing & Sanitizing to Inactivate COVID-19 Coronavirus (
13. What to Do if You Come Down with COVID-19 (
14. The Best Mask or DIY Face Covering for COVID-19 (

You can download the whole series (for free) right now on ( and take an even deeper dive in my new book How to Survive a Pandemic ( (note: all my proceeds from this book are donated to pandemic prevention charities).

Have a question about this video? Leave it in the comment section at and someone on the team will try to answer it.

Want to get a list of links to all the scientific sources used in this video? Click on Sources Cited at You’ll also find a transcript and acknowledgements for the video, my blog and speaking tour schedule, and an easy way to search (by translated language even) through our videos spanning more than 2,000 health topics.

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Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution!
-Michael Greger, MD FACLM

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