If you're at high risk of serious illness or death from COVID-19, it's time to dust off those N95 masks and place them snugly over your nose and mouth to protect yourself from a recent uptick of the virus, according to a growing number of experts.
That advice should go all the way up to 80-year-old President Joe Biden, said Dr. Jonathan Reiner, a cardiologist.
"Octogenarians comprise the highest-risk group for complications following COVID infection," Reiner said.
Please select this link to read the complete article from CNN.