It's passed through water droplets that people produce when they cough or sneeze. Which is why masks are usually mandatory inside public buildings like stores and on public transit.
Why do you think they say persons who may be infected should wear a mask. It is to prevent the virus cells in their mouth and nose from being expelled into the atmosphere.
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It's passed through water droplets that people produce when they cough or sneeze. Which is why masks are usually mandatory inside public buildings like stores and on public transit.
Why do you think they say persons who may be infected should wear a mask. It is to prevent the virus cells in their mouth and nose from being expelled into the atmosphere.
They say, it's a particle, an invisible microscopic particle, that can enter the body through eyes, nose, or mouth, including saliva.