A Massachusetts mom says her infant daughter may be the patient that health officials recently said is under investigation ...

A Legionnaires' disease outbreak in New York City has infected 67 people and caused three deaths, the city Department of ...

The United States is warning travelers to China about chikungunya, a virus that spreads to humans through mosquito bites and ...

Cases of legionellosis, which causes Legionnaires' disease, are up in Arizona. Not all cases of legionellosis are severe.

The Centers for Disease Control and Prevention (CDC) issued a travel advisory Friday, warning of a chikungunya outbreak in ...

The mosquito-borne Chikungunya virus causes fever and severe joint pain, which can persist for months. With no specific ...

More serious symptoms can include kidney failure, seizures and even comas, the CDC said. Each year, the United States reports ...

A Legionnaires’ disease outbreak in New York City has left 70 people sick and three dead. Officials suspect cooling towers to ...

Legionnaires' disease is a type of pneumonia caused by bacteria that grows in warm water. It has infected 67 people in a ...

According to data from the U.S. Centers for Disease Control and Prevention (CDC), emergency room visits for tick bites are at ...

At least three people have died in a Legionnaires’ disease outbreak in Harlem, authorities said in the most recent update, in the latest summer flare-up of the disease that officials say primarily ...