https://www.bloomberg.com/news/articles/2020-09-17/behind-china-s-epic-dash-for-ppe-that-left-the-world-short-on-masks https://www.bloomberg.com/news/articles/2

https://www.bloomberg.com/news/articles/2020-09-17/behind-china-s-epic-dash-for-ppe-that-left-the-world-short-on-masks https://www.bloomberg.com/news/articles/2020-09-17/behind-ch... Clearly you don’t know what you’re talking about. Which makes sense since you don’t even read the studies you claim “prove masks don’t work”