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

Washington state is experiencing a spike in whooping cough cases with nearly 1,200 reported cases so far this year, that's up ...

Health officials in Washington state are alerting residents to a sharp rise in cases of pertussis, also known as whooping ...

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

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

Whooping Cough continues to have higher-than-expected case counts in Grant County and across the state of Washington ...

Through October, 406 county residents, mostly children, were diagnosed with the virus – marking the highest number of ...

Washington residents are being alerted to a big increase in whooping cough cases in the state. The Washington State ...

This is just the tip of the iceberg. We’re starting to see the impact of waning immunization uptake in pertussis.” ...

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

As of Tuesday, 60 cases of whooping cough, or pertussis, had been reported to the Douglas ... The Three Rivers Public Health ...

At least 70 whooping cough cases were reported the week of Oct. 13 in Washington, the highest total in any week so far this ...