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 ...

As flu cases are surging across the United States, here's what to know about whether or not you can still get the vaccine.

Vaccines have traditionally worked by teaching the immune system to recognize a specific virus or bacterium—in effect, ...

Jan. 8, 2026 – Flu season is here – and it's shaping up to be a bad one. So far in 2025-26, the flu has caused 11 million illnesses, 120,000 hospitalizations, and 5,000 deaths – more than twice as ...

A new variant of the flu, dubbed by some as a super flu, is spreading across the United States. Weekly flu activity by state as of Dec. 20 shows high activity in Florida. Flu, cold or COVID? Symptoms ...

Add Yahoo as a preferred source to see more of our stories on Google. If you are hearing that "something is going around," you are not alone. That something is the flu. There were 12,211 reported ...

Flu cases are increasing across the United States and Florida. Most Florida counties reported flu cases are on the rise. Here are flu symptoms to watch for and how to tell difference between a cold ...

The winter months bring an increase in respiratory illnesses, leaving many people wondering whether their symptoms indicate a common cold or influenza. While both conditions affect the respiratory ...

As flu cases surge across Britain, it can be difficult to distinguish the illness from a common cold. New NHS figures highlight the growing pressure, with the number of patients in hospital beds with ...