Washington state officials warned of a "sharp increase" in whooping cough cases compared to this time last year, mirroring a ...

Nearly half of this year's cases were among people who had never received a dose of whooping cough vaccines, Oregon officials ...

Oregon health officials are alarmed over the state's rising pertussis case count, which is expected to beat the state's ...

Whooping cough is caused by a bacteria, Bordetella pertussis, which can spread from person to person through the air via ...

The Oregon Health Authority said that as of Wednesday, the state has seen a total of 827 cases in 23 counties this year. At ...

More whooping cough cases are popping up in western Washington and across the country. Texas Senators Could Be Recalled Under ...

Public health officials are tracking a surge of Whooping Cough cases across the country, impacting mostly small children.

A whooping cough outbreak is currently making its way across the Inland Northwest, leaving many families worried about ...

Symptoms of whooping cough typically start five to 10 days after exposure but can take up to 21 days to develop. After a slight fever and cough, the cough gets worse and symptoms ...

Southwestern Pennsylvania is experiencing a whooping cough outbreak and the commonwealth leads the nation in newly reported ...

Clark County is experiencing an alarming spike in whooping cough and chickenpox cases among children — outbreaks that health ...

“We’re seeing common pre-pandemic illnesses return with a bit of a vengeance,” said Dr. Michael Koster, of Hasbro Children’s ...