New York City officials have discovered a sixth death linked to a Legionnaires’ disease outbreak in Central Harlem, where more than 100 people have been diagnosed with the ...

H5N1 influenza outbreaks have been reported on more than 1.070 dairy farms in the United States since 2024. The virus severely affects the mammary glands and contaminates the milk, posing a threat ...

An interactive map and tool Johns Hopkins University (JHU) lets you track measles cases as the US has its worst year in decades.

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

The World Organisation for Animal Health (WOAH) considers a bird flu outbreak on a commercial farm in Brazil as "resolved," a page detailing the case on WOAH's website showed on Friday.

As worries grow about the potential for a bird flu pandemic, leading virologists warn there's a rising threat from H5N1 and recommend steps to lower the risk.

The Centers for Disease Control and Prevention say 800 measles cases have been confirmed in two dozen states. As new cases pop up every week, at least 10 official outbreaks have occurred, according… ...

The flu is a contagious viral infection of the respiratory system that affects the nose, throat and lungs. It is caused by influenza viruses. Symptoms of mild flu infections can resemble those of ...

As of this week, the flu has killed 382 people in Massachusetts this season, according to the state's health department. As of February, all regions of the state were reporting very high rates of ...

The United States reported the first outbreak of the deadly H7N9 bird flu on a poultry farm since 2017, as the country continues to grapple with another bird flu strain that has infected humans ...

The U.S. reported the first outbreak of the deadly H7N9 bird flu on a poultry farm since 2017, as the country continues to grapple with another strain.

COVID and the 1918 flu pandemic gave us playbooks on how to prepare for the next pandemic. But we aren’t using it.