CANANDAIGUA, NY — The Ontario County Health Department is reporting an increase in the number of whooping cough cases in the ...

Health officials in Ohio are sounding the alarm as cases of whooping cough, also known as pertussis, are on the rise.

A school-wide letter was sent to families as they continue monitoring the disease in Chicago schools and communities.

Cases have jumped from 110 during all of 2023 to more than 1,163 cases so far this year, the state health department said.

Ready-to-eat-meat including seasoned pork feet and chicken quarter legs are behind another listeria outbreak that has killed ...

Whooping cough — highly contagious and potentially dangerous — has surged in California to levels not seen since the start of ...

Pertussis – a disease commonly referred to as whooping cough – is spreading quickly, the Centers for Disease Control and ...

There were over 1,000 cases more between Jan. 1 and Sept. 30, 2024 compared to last year during that same period.

Multiple cases of pertussis, more commonly known as whooping cough, have been reported at a Chicago high school, officials ...

California's cases of whooping cough are more than six times as high as last year, and in Los Angeles County, reports of the ...

Rates of whooping cough diagnoses are returning to pre-pandemic levels, with nearly five times the number of cases nationwide since the start of 2024 compared to this time last year, according to CDC ...

Officials say whooping cough cases are rising in San Antonio and show a 230% increase from the cases reported the prior year.