Walking Pneumonia cases are spiking, especially in kids. Here are the most common symptoms and how to tell the difference from other viral infections, according to experts.

H5N1 influenza has now been detected in pigs. This was something virologists had been worrying about ever since this highly ...

As cases of H5N1 grow in dairy herds around the nation, Agriculture Secretary Tom Vilsack gives us a breakdown of how USDA testing of milk ...

Public health officials maintain the risk of H5N1 bird flu infection remains low. They are searching for the source.

As the H5N1 avian influenza continues to threaten livestock, the U.S Department of Agriculture (USDA) is increasing its ...

A pig has tested positive for bird flu for the first time in the U.S. According to the U.S. Department of Agriculture (USDA), the pig was from a backyard farm in Crook County, Oregon that has a mix of ...

Public health experts are concerned that the first detection of H5N1 bird flu in a pig could mean the next step in ...

The first test of a little-known change to the presidential transition process is causing anxiety as Trump is potentially ...

Five pigs on a noncommercial farm in Oregon were tested for the virus after other animals fell ill. As NBC News points out, "pigs can become infected with both bird and human viruses at the same time, ...

A pig tested positive for the H5N1 bird flu for the first time in the US, government officials said, a feared development that could help the virus further evolve and put humans at risk.

H5N1, the strain of bird flu ravaging herds of cattle, according to the California Department of Public Health ...

Pigs can become coinfected with bird and human viruses, allowing genes to swap to form a new, more dangerous virus that can more easily infect humans.