What Causes a Cold Sore? Factors can include injury or stress.
Coping With Winter Nosebleeds. Continue.
Don't Breathe Outdoor Smoke. Steer clear to avoid breathing problems.
How Drought Can Harm Your Health. Continue.
When Air Is Unhealthy. Stay indoors.
CDC Says COVID-19 Cases Rise in 25 States
Arizona Resident Dies From Pneumonic Plague
FDA Fully Approves Moderna’s COVID Vaccine for Some Young Kids
U.S. Measles Cases Hit Highest Level Since Disease Was Eliminated in 2000
CDC Now Recommends RSV Vaccine for Some Adults 50+
Moderna’s New Flu Shot Shows Strong Results in Older Adults
