[neuronic]

Surgeon General sufficient for you? Masks still contain droplet, at least reduce them so even DIY paper towel masks help.

https://www.nytimes.com/2020/02/29/health/coronavirus-n95-fa...

[Jedd]

This seems to be a source that they do protect from incoming droplets.

The question was who's officially claiming that they don't mitigate, even moderately, this risk vector.

[pas]

Masks work, but needs to be disinfected when you get home. (Using steam. Microwave, a plate of water, mask above the water, 3 minutes is the minimum with steam bags, so let's try 10 minutes without bag.)