With mosquitoes in Weld County testing positive for West Nile virus, officials urge residents to take action to prevent infection.Weld Coun...

Vinod Balasubramaniam investigates after an Australian man died of lyssavirus

A few tips to help you and your loved ones stay healthy and illness-free this summer

Colorado’s West Nile virus season is starting a bit early, but experts aren’t sure whether a wet spring will translate into a tough year for...

Fatality is only the fourth case ever recorded in country of Australian bat lyssavirus infection

An Australian man has died from an "extremely rare" rabies-like infection transmitted by a bat bite, health officials said Thursday.The man...

Study is first to prove that herpes virus reshapes human genome deliberately

Applying mosquito repellent is an excellent way to protect yourself from West Nile virus. (File photo courtesy of the Centers of Disease Con...

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The virus has only been recorded in 59 out of 19,000 bats tested since 1986 and only across two species

A representational image of a tick carrying Congo virus. — Reuters/File Two house officers at Jinnah Hospital showed probable signs of Crime...

A health worker administers polio drops to school children for vaccination during a door-to-door poliovirus eradication campaign in Lahore o...

Health officials have warned a highly contagious, and potentially deadly, liver infection is spreading through popular holiday destinations.

By Katia Hetter, CNNGet inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for infor...

A representational image of a tick carrying Congo virus. — APP/FileSindh has reported its second death from Crimean Congo Hemorrhagic Fever...