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  • 23-08-2022
  • Health
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diseaes are spread through the respiratory tract when

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nshsjsns nshsjsns
  • 23-08-2022
Many of the germs that cause respiratory (breathing) diseases are spread by droplets that come from coughing and sneezing. These germs usually spread from person to person when uninfected persons are in close contact with a sick person.
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