39K views · 673 reactions | Masks act as a physical barrier against...
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39K views · 673 reactions | Masks act as a physical barrier against...
UCSF. . Masks act as a physical barrier against the virus that causes COVID-19, helping prevent the virus from sneaking into the body and binding to ACE2 receptors on lung and airway cells. Now, UCSF researchers have published work on a new way to neutralize the virus once it’s already in the body: by blocking the interaction between the ...
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