December 2024 to March 14, 2025. In the same time period one year ago, just three cases were reported in Montana.

Local health officials reports that pertussis is circulating in Missoula County. MISSOULA — Missoula Public Health reports ...

Missoula Public Health is alerting the community that pertussis (whooping cough) is circulating in Montana.Since December ...

Whooping cough often starts as mild, cold-like symptoms. In one or two weeks, the coughing worsens and can develop into ...

School-aged children and infants have made up the most cases in 2025, according to NCDHHS, and 49 percent of the people diagnosed are up to date on their pertussis vaccination.

The Umatilla County Public Health Department reported there now are 21 cases of pertussis in the county, marking an increase ...

Cases of whooping cough across North Carolina have more than doubled compared to this time in 2024. Dr. Dan Park is a pediatric emergency medicine physician at the University of North Carolina ...

UMATILLA COUNTY — In the past 20 days, eight people in the area have tested positive for pertussis, prompting the Umatilla ...

North Carolina health officials say they’re seeing another uptick in whooping cough cases. The state reports four times more ...

Wyoming Department of Health (WDH) officials are concerned with the continued active, current spread of pertussis (whooping ...

Wyoming Department of Health (WDH) officials are concerned with the continued active, current spread of pertussis (whooping ...

Health professionals have recognized higher-than-normal cases of whooping cough in Caldwell County this year and are advising vaccination and other precautions to reduce the spread of the contagious ...