Pneumonic plague is both “the least common and most dangerous type of plague,” according to the Cleveland Clinic.

On the heels of Mobile County’s second case of the year of West Nile virus, health authorities reported Friday that ...

The sample with the measles virus was collected on July 7. Utah health officials confirmed the result on July 11.

CHICAGO (WLS) -- Health officials in Illinois will give an update Friday on measles cases in the state. Officials say there are currently 10 measles cases in Illinois as they are asking clinicians to ...