Whopping cough, or pertussis, cases this year have blown past pre-pandemic norms. New York is being hit especially hard. See ...

DHS has received reports of 1,596 confirmed cases of whooping cough. In Wisconsin, 64 counties have had at least one case of whooping cough this year. People diagnosed range in age from infant to ...

"The whole-cell pertussis vaccine, while more effective, also caused more side effects because it had more antigens in it," Dr. Jason Terk, a pediatrician at Cook Children’s Health Care System in ...

Millions of pregnant women in the United States are not getting two vital vaccines that protect not only their health, but their babies, the Centers for Disease Control and Prevention said Tuesday.