Also, cloth masks and Medical masks do not stop viruses from spreading. Medical masks were to stop doctors from sweating and or coughing/sneezing onto a patien that is undergoing surgery. They don't walk around the hospital wearing Medical masks unless in surgery if you have been to a hospital.
The reason you don't want to cough/sneeze into a person during their surgery is so that you don't get salive from your mouth into their open wounds(which can cause infection). The only masks that actually FILTER viruses from getting out is a N-95 or KN-95. Everything else is bullshit.
Also, cloth masks and Medical masks do not stop viruses from spreading. Medical masks were to stop doctors from sweating and or coughing/sneezing onto a patien that is undergoing surgery. They don't walk around the hospital wearing Medical masks unless in surgery if you have been to a hospital.
The reason you don't want to cough/sneeze into a person during their surgery is so that you don't get salive from your mouth into their open wounds(which can cause infection). The only masks that actually FILTER viruses from getting out is a N-95 or KN-95. Everything else is bullshit.
And lots of studies to find the exact ways that masks can and can't help us... then educate people so they can buy/make and use them correctly.