How to tell if your cough is flu or COVID, according to health experts, as both viruses continue to spread this autumn.

As Coloradans enjoy barbequing, camping and the great outdoors, experts warn there is a risk of contracting West Nile virus. So far this year, no human cases of the virus have been detected in ...

BOYLE HEIGHTS, LOS ANGELES -- The World Health Organization issued a new warning about the spread of the Zika virus, a disease carried by mosquitoes that can cause birth defects. Local health ...

The CDC issued a travel warning for China due to a chikungunya virus outbreak, advising travelers to take precautions. Chikungunya is a mosquito-borne virus causing fever, joint pain, and other ...

At the start of May, federal health officials had confirmed 935 cases of measles since the start of the year. That number, which includes 46 cases in southwest Kansas and two cases so far in Missouri, ...

An uncommon tick-borne illness called Powassan virus is making headlines in New England right now because a newborn baby in Massachusetts is believed to have it. Here in Connecticut, the CDC says ...

Over the past year, some vaccine recommendations have changed. Respiratory virus season is upon the United States as the cold weather months set in, meaning cases of COVID-19, influenza and RSV are ...