I watched Dr. Greger's video, "How to Avoid COVID-19". From 54 seconds to 1 minute 10 seconds of his video, he has a clip from Siouxsie Wiles, a microbiologist in New Zealand. Her videos are featured on a website called Spinoff. She teamed up with cartoonist, Toby Morris, to explain the power of social distancing with respect to COVID-19. It is pretty amazing!
The rest of Dr. Greger's video was his normal self. He talked about a study examining flatulence, passing gas, and whether it would contaminate a surgery! Yep, a humorous moment from Dr. Greger!!