Oregon is expected to surpass its record of 910 pertussis cases by the end of 2024, prompting state health officials to ...

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

The Oregon Health Authority said that as of Wednesday, the state has seen a total of 827 cases in 23 counties this year. At ...

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

Also known as pertussis, the disease poses a particular threat to young babies, and five infants have died from it since 2003 ...

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

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 ...

More than 30 counties across Washington are impacted by this ... “It is very concerning because this is a resurgence of ...

Though rates of the illness had been low since the onset of the pandemic, the number of reported cases this year — almost 20,000 — is similar to pre-pandemic levels.

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