Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

In the winter months, it seems few are safe from some kind of illness — flu, COVID-19, norovirus, colds. While many of the germs that cause this misery can circulate throughout the year, scientists ...

It's easier to catch the common cold and other types of illnesses during "sick season," from October to May. These ...

Older adults and infants under six months can become very sick and may need to be hospitalized, according to the CDC. RSV ...

Winter also marks the height of the respiratory virus season, a period of sniffles, sneezes, congestion, fever and other ...

According to the CDC, “flu symptoms usually come on suddenly.” Some of the most common symptoms include fever or feeling ...