First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

The team found that animals that had the virus inoculated directly into their lungs became severely ill, whereas animals that ...

President Trump announced he's pulling the U.S. from the WHO. Now researchers are scrambling to understand what that means ...

One of President Trump’s first executive orders removes the U.S. from the global health organization, which experts say is ...

Staff at the Centers for Disease Control and Prevention have been told to halt all communication with the World Health ...

Spanish flu pandemic was caused by a particularly virulent strain of influenza virus. It infected 500 million people, caused ...

As of President Donald Trump's first day back in office Monday, the United States is leaving the World Health Organization. Some local experts think such a move might leave Spokane and the United ...

Trump's administration also told federal health agencies to stop most communications with the public through at least the end ...

This story was originally published by Grist with the headline As climate change supercharges disease, Trump pulls US from ...

More than 460 people have died from versions of the H5N1 bird flu virus since 2003, according to the World Health Organization. The bird flu virus "is a serious threat and it has historically been ...

3. What countries are most affected by the flu? The World Health Organization (WHO) estimates one billion cases of the flu per year. Research has found that the United States, China, Canada ...

Earlier this year, a Louisiana resident died after being hospitalized with bird flu, marking the first U.S. death from the H5N1 virus. Since 2003, the World Health Organization has counted more ...