Heading into the holidays, what are the symptoms to watch for, who is most at risk for whooping cough and who needs to get ...

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

The resurgence of pertussis among children and adults has reignited global concern despite widespread vaccination efforts.

(CNN) — Cases of whooping cough are climbing across the country this year, with about 6,600 already documented — nearly four times the number at the same point last year. Given the rise in cases, I ...

Learn more about whooping cough and how a decline in vaccination rates may be contributing to a spike in cases.

More than 3,500 cases of pertussis, or whooping cough, have been reported in Texas so far this year, according to state figures, roughly four times the number as last year and the highest since ...

Whitman County Public Health Director Chris Skidmore said five students were infected with pertussis, or whooping cough, a ...