Flu

Scientists believe men create more of a protein called amphiregulin which helps with healing.

The so-called "Spanish flu" of 1918 is thought to have killed between 50 and 100 million people around the world.

Researchers at St. Louis University have put a price on voluntarily coming down with the flu.

Unlike previous seasons, reports of the flu stayed high across all 50 states.

Although the flu is common, sometimes it can be life-changing.

The 2017-2018 flu season was one of the deadliest in recent history.

"He joined the fire department just to give back to everybody. That's the type of heart he has."

Symptoms mimic the flu and there are no known cures or treatments.

Researchers tested the light against swine flu virus particles.

The strain to which you lost your flu virginity will always hold a special status.

Frank Holland explained that his wife decided not to take the medication after she discovered it would cost her $116.

The Florida nurse recounts recent moments in the hospital that have made her cringe.

People with the flu can have a rash, though more common symptoms include a cough, a sore throat, body aches and fatigue.

Emily was given Tamiflu to relieve her symptoms.

Thirty children have died this flu season, nearly double the number at this time last year.

Holding back could prove deadly, doctors warn.

Did the flu cause the hallucinations, or the treatment?

For the first time this season, the flu is widespread in every state in the continental United States.

“We’re constantly trying to play a catch-up game.”

As of mid-December, this year's flu season already has twice as many cases as last year's season.

Weather forecasting took decades to get right—and flu is a very, very unpredictable virus.

There are only two completely egg-free flu vaccines—but people with allergies can now just use the regular ones, too.

Are men wimps or do they have an inferior immune system?

Australia's severe flu season may shed light on what's in store for the U.S.

Reason no. 1: Your coworkers will hate you.

The flu shot may not be perfect, but it still saves lives.

Toss out those needles: Flu vaccines could be delivered via a painless, Band-Aid-like patch.

Ukraine and Armenia have also reported dozens of swine flu deaths this winter.