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How the COVID-19 virus is transmitted
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The COVID-19 virus spreads mainly between people in close contact with each other. It spreads most easily in crowded settings, closed spaces with poor ventilation or through prolonged contact with an infected person. Learn more on: https://www.who.int/emergencie....s/diseases/novel-cor
we all know the masks don't work.
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48 Lượt xem · 08/20/22
10 Lượt xem · 08/23/22
Still waiting for scientific proof that respiratory viruses exist.