Respiratory pathogens that cause COVID-19 and H1N1 influenza spread through small droplets and aerosols released by infected people when they talk, cough, and sneeze. Read more on Dynamite News:
A new study has provided guidance for increasing the effectiveness of face masks to reduce the spread of respiratory infectious pathogens including SARS-CoV-2.
After refusing to wear a face mask fin public events, US President Donald Trump said that he would not have any problem in wearing a face mask in public if the situation demands.
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