The Delta variant has become the dominant strain of COVID, now accounting for more than 93% of all cases in the U.S., mostly among the unvaccinated population. The Centers for Disease Control and ...

A new simulation shows the limitations of face shields to protect against the coronavirus. Researchers at Florida Atlantic University in Boca Raton used laser light to show how face shields are able ...

Not all face masks are created equal when it comes to curbing the spread of the coronavirus, the U.S. Centers for Disease Control and Prevention says. In an updated guide on face masks, the agency ...

With children returning to schools across the state after winter break, and COVID-19 cases once again on the rise amid the spread of the more contagious omicron variant, we’re circling back around to ...

On Aug. 7, the Centers for Disease Control and Prevention updated its considerations for wearing certain types of masks. The agency stated that it does not recommend people wear “masks for source ...

Mayo Clinic Health System is reminding community members that when it comes to flattening the COVID-19 curve, not all masks are created equal. Following the guidance of Mayo Clinic experts and the ...

Preoxygenation with a bag-valve-mask device did not reduce the risk for hypoxemia compared with preoxygenation with a face mask during emergency tracheal intubation in the emergency department (ED) or ...

— Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission. COVID-19 has evolved greatly over the past two years. At this point in ...