The common cold, flu and COVID share many symptoms, but confusing seasonal sicknesses could be dangerous.

Add Yahoo as a preferred source to see more of our stories on Google. Sneezing? Feeling congested? Coughing? Are these signs of flu season, a cold or allergies, or are they symptoms of COVID-19? What ...

The 2025-26 flu season has been brutal, so far. At least 19 million Americans have had it, and it's not over yet. Flu season ...

What causes the flu and what causes a cold? Colds and flu are both respiratory illnesses, but are caused by different viruses. “Colds are primarily caused by viruses, with rhinovirus being the most ...

Think cold weather makes you sick? Learn what really causes winter illness—and why that drippy cold‑air nose is usually nothing to worry about.

View post: Hockey World Mourns Jessi Pierce, NHL Reporter Killed in House Fire With Her Kids: 'The Life of the Party, Always With a Smile' Flu, cold, and COVID-19 share symptoms but differ in severity ...

Self-tests and over-the-counter remedies mean you don’t always need to see a doctor. Here's how to tell when you do.

Flu season might be winding down — but don’t stash the tissues just yet. A little-known respiratory virus with no vaccine or ...