Strangest Places In The World You Won't Believe Exist: 25 Places Where People Are Afraid To Go: In 1918 Spain, the air was ...

As World War One ends the dying takes on new proportions when the Spanish Flu ravages the world. A whole generation of young ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

Joe Crawford's take on getting poked every fall ...

A bird flu virus that has often been ignored because it mostly causes minor disease in birds has the potential to cause a human pandemic, says a team that has tracked how the H9N2 virus has become ...

Below is a lightly edited, AI-generated transcript of the “First Opinion Podcast” interview with vaccine and global health expert Seth Berkley. Be sure to sign up for the weekly “First Opinion Podcast ...

In 1918, a flu pandemic caused by a strain of H1N1 infected 500 million people worldwide. It was known as the Spanish flu, and at least 50 million people died.

Every year, countries around the world take samples of the flu viruses that are circulating locally, and they send them to the Centers for Disease Control and Prevention. It helps the U.S. and other ...