More than 25,000 cases of whopping cough have been recorded in the U.S. so far this year, updated federal data shows.

Whooping cough (or pertussis) cases are on the rise, causing concerns of a resurgence of the highly contagious disease.

Another infant has died of whooping cough in Kentucky, becoming the third child to die of the illness in the last 12 months ...

As of Nov. 19, there have been 566 cases of whooping cough in Kentucky. State health officials expect more cases by the end ...

Health officials with the Kentucky Department for Public Health have confirmed a third infant death tied to pertussis, or ...

A third unvaccinated infant in Kentucky has died of pertussis as public health officials urge Kentuckians to get vaccinated ...

New details from health officials suggest the whooping cough surge may be part of a national pattern driven by slipping ...

The higher numbers of cases in recent years come as vaccination rates for whooping cough have steadily dropped, CDC data ...

Another Kentucky infant has died from whooping cough, bringing the total to three infant deaths from the disease in the past ...

A third infant has died from whooping cough in Kentucky within the past 12 months, state health officials announced.

A third infant has died from pertussis in Kentucky within the past 12 months, state health officials announced Monday.

Another infant has died from pertussis, also known as whooping cough, in Kentucky.The Kentucky Department for Public Health ...