Authorities are urging indoor masking in major cities as the 'tripledemic' rages
The CDC is advising people to practice indoor masking in nearly a tenth of U.S. counties, as three highly contagious respiratory viruses sweep the country.
Public health officials are revisiting the topic of indoor masking, as three highly contagious respiratory viruses take hold during the holiday season.
Over the past few weeks, a surge in cases of COVID, the flu and respiratory syncytial virus — known as RSV — has been sickening millions. The triple threat has been called a "" by some health experts.
