The fit of your face mask has a lot to do with how effective it is — the tighter the better for filtering your breath and keeping others safe from viral particles, including those of COVID-19. That ...
Although being fully vaccinated against COVID-19 dramatically reduces your chances of becoming hospitalized and dying from the disease, the shots don’t entirely eliminate risks of infection. That’s ...
If you're making your own face mask to protect against COVID-19, three layers of cotton towel fabric are best, researchers from India report. That recommendation comes after testing how best to block ...
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