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, ...

1. What changed in the CDC guidelines? The CDC currently recommends that you “wear the most protective mask you can that fits well and that you will wear consistently.” The question, then, is what ...

Self-described “Mask Nerd” Aaron Collins is an aerosol scientist who tests masks in his home laboratory and rates their ability to filter out aerosol. He joins “CBS Mornings” to discuss which masks ...

A new meta-analysis finds that wearing masks during the COVID-19 pandemic—even N95 masks—may not have afforded individuals any more protection against the virus. Researchers from various prestigious ...

The Self-described “Mask Nerd” Aaron Collins, an aerosol scientist who tests masks in his home laboratory and rates their ability to filter out aerosol, joins Gayle Guyardo the host of the nationally ...

A new study has shown that wearing two masks can do more to protect against COVID-19. State health officials have acknowledged the increased protection a second mask provides. State epidemiologist Dr.

Here is additional information about other options for buying masks. CVS, Walgreens no longer limit number of at-home COVID-19 tests per customer CVS and Walgreens have lifted limits on how many ...

NORFOLK, Va. (WAVY) — Many businesses and schools are sticking with CDC guidance which says you should test for COVID if you have symptoms, stay home for a week if you test positive and then wear a ...

Let’s face it: Even as more people get vaccinated against Covid-19, everyone but small children will still need to wear a face mask for the foreseeable future. Sure, everyone is tired of wearing them.