The flu is a common illness that affects thousands of people every year. In this article, learn about how long the flu lasts, what symptoms to expect, and when to seek medical treatment.

Flu B generally causes milder illness compared with flu A, but severe cases can still occur. "Of the 1,783 viruses reported ...

If you're sick with COVID, your symptoms can take longer to show up than the flu — about 2-14 days after you're exposed to the germ. Like a cold, COVID symptoms may also start out as mild, and ...

Symptoms: The flu causes symptoms like a cough, body aches, fever, and fatigue. They can last three to seven days, but some people can have symptoms for longer periods. Recovery: Most people ...

It's important to understand the flu shot effectiveness timeline to protect yourself and others. ... People who are vaccinated but get the flu also typically have less severe symptoms.

“Flu symptoms are very hard to distinguish from other respiratory viruses also circulating right now,” said Dr. Scott Roberts, an infectious disease doctor at Yale Medicine.

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

"If you come in with some symptoms of cough or sore throat or runny nose, whatever it is, I can't tell you if that's a cold, if it's walking pneumonia, if it's COVID or the flu. You do need to ...