Back on January 30th, the CDC said that the masks do not work at preventing Coronavirus. Now they are claiming that medical staff are at risk because they cannot get the masks.
One of those statements by the 'experts' has to be a lie. Which one is it?
Which masks? There are all kinds.
Do a little research and try keeping up with current events. It may come in handy at some point in your life.
I believe that the establishment position on masks is that - unless it is an N95 mask- the more basic masks do not do much to prevent you from inhaling the virus if it is aerosoled where you are, but that the masks do help considerably in preventing you from spreading it.
In other words, the basic masks are helpful in keeping you from coughing and sneezing and blasting snot and mucous on others and on various surfaces but if you are breathing the air that is shared by others who have covid it is not much protection.
I have read in quite a few places that masks can do more harm than good if you are not trained and disciplined because people keep adjusting them and flipping them up and down and the whole idea is to keep you from touching your face. Then you put a mask on and adjust the frigging thing every 30 seconds and end out touching your face more often- not less. A lot of people may do better with the N95 mask not just because it is an effective mask but because health professionals have also had some training to go with it. Not necessarily so for someone who got their mask from their cousin who was using it on his industrial job.

Just be careful when you walk in the nearby connivence store you don’t get mistaken for a robber.![]()
If “everyone” wore a mask, even like a dust-mask, non n95, it would help slow down transmission by the reasons you listed.
But with the shortage in our healthcare system at the moment it’s better to have them there.
Bandanna’s? Something to cover our mouths and noses from polluting others?
Just be careful when you walk in the nearby connivence store you don’t get mistaken for a robber.![]()
Do a little research and try keeping up with current events. It may come in handy at some point in your life.