Lea esta historia en español. DENVER — If you’re looking to upgrade your mask game but can’t afford higher-quality masks, you may want to go to your local public library later this week to pick some ...
Wearing a surgical face mask in public spaces reduces the risk of self-reported respiratory symptoms, finds a trial of adults in Norway published by The BMJ today. The effect was moderate - a 3.2% ...
This week marks five years since March 13, 2020, the day President Donald Trump declared a national state of emergency over the novel coronavirus outbreak. The White House issued the President's ...
CLAIM: Surgical masks protect against the new coronavirus. THE FACTS: Medical masks alone cannot protect against being infected with the new coronavirus. WHO advised that the masks should be worn by ...
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