The lesson we must all learn from COVID-19

Coronaviruses are zoonotic meaning they cross the species barrier. The video below is a lecture given 8 years ago by Dr Michael Gregor of NutritionFacts.org  In the lecture, Dr Gregor explains how and why Coronaviruses represent the biggest threat to humankind. Using peer-reviewed science he traces the cause of all coronaviruses and how we can – and must – prevent them. Enjoy!