The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...
For almost two years, masking up has been a fundamental part of America's COVID-19 prevention tactics. But a post on social media claims the type of mask that many wear to prevent the spread of the ...
The stance of the Centers for Disease Control and Prevention on face masks has taken many twists and turns throughout the COVID pandemic. After initially claiming face coverings weren’t necessary, the ...
WASHINGTON, DC - Nearly a year ago, the respected research collaborative Cochrane drastically reinterpreted its own "systematic review" of randomized controlled trials (RCTs) on masking in response to ...
Surgical masks can ward off COVID-19 just as well as N95s for healthcare workers exposed to patients infected with that virus, a study in the Annals of Internal Medicine suggests. To report that this ...
As health officials scramble to minimize spread of the highly contagious Omicron variant, many experts have recommended that people switch from cloth or surgical masks to more-protective N95 and KN95 ...
It may seem like fewer people are wearing masks and less often, but health experts say they can be an effective way to help stop the spread of COVID-19 if they’re worn correctly. “We know that masks ...
With flu season arriving early and NHS leaders encouraging people with symptoms to wear masks in public, a question arises: ...
Trying to keep up with changing masking guidance from public health officials has been challenging to say the least. The Centers for Disease Control and Prevention (CDC) first said that masks weren’t ...
The short answer is that the evidence remains surprisingly weak. Studies conducted before the COVID pandemic generally found ...
A randomized trial indicating that surgical masks are not inferior to N95 masks in protecting healthcare workers against COVID-19 has sparked international criticism. The study’s senior author is John ...
WASHINGTON, DC - Nearly a year ago, the respected research collaborative Cochrane drastically reinterpreted its own "systematic review" of randomized controlled trials (RCTs) on masking in response to ...
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