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 ...

MCHENRY COUNTY, Ill. — Whooping cough cases have spiked in the suburbs of McHenry County, its Department of Health announced ...

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 ...

The number of whooping cough cases recorded in the State since the start of the year is 3000 per cent higher than the total ...

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

Yukon says its Communicable Disease Control and the territory's chief medical officer have confirmed a case of whooping cough ...

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 ...

Madison County is the latest in the state to warn the public of an increase in cases of pertussis, also known as whooping ...

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