surgical mask

Masks: The Science with Dr. Lee Merritt

2 November 20202 November 2020

Spain’s Catalonia Region Imposes Mandatory Masks in Public at All Times

10 July 202010 July 2020

Masks: “A Giant Petri Dish You Wear on Your Face”

9 July 20209 July 2020

Why You Shouldn’t Wear a Face Mask if You’re Healthy

7 July 20209 July 2020