Mid-October saw the highest case count in Washington so far this year, as the state has seen the sixth-most pertussis cases ...

Washington is not alone in its sharp rise of the highly contagious bacterial infection this year. It's been an unusually bad year for whooping cough in the United States, which has counted more than ...

Erie County saw its largest pertussis outbreak since at least 2012 when 15 people tested positive in September for the vaccine-preventable bacterial illness commonly known as whooping cough. By ...

TRI-CITIES, Wash. - Whooping cough is spreading rapidly across Washington, now affecting 31 counties. The highest rates are ...

This year could be a decade-high for whooping cough cases in Washington state, according to numbers by the state Department ...

For some Portland neighborhoods, Leaf Day service begins as early as this weekend. The Portland Bureau of Transportation’s ...

The Washington State Department of Health (DOH) is alerting residents to a significant rise in pertussis cases, also known as ...

Washington State has seen a sharp increase in whooping cough cases this year, with nearly 1,200 cases reported so far, and 28 people hospitalized, including 12 infants, prompting health officials ...

A Portland non-profit is hosting movie night with the goal to showcase the amazing work from local youth who have experienced ...

Experts from the MDHHS are urging families across Michigan to get vaccinated as whooping cough cases continue to increase, leaving children at risk for severe or deadly symptoms.