Cases of whooping cough in California are at their highest level since before the COVID pandemic, according to data from the California Department of Public Health (CDPH). Figures collected by the ...

A spike in cases of pertussis — or whooping cough — has kept scores of New Yorkers hacking recently as health officials closely monitor trends as this respiratory virus season intensifies.

LITTLE ROCK, Ark. — Whooping cough cases in Arkansas are at least "five times higher" than the reported amount of cases last year, according to the Arkansas Department of Health (ADH).