Nearly half of this year's cases were among people who had never received a dose of whooping cough vaccines, Oregon officials ...

Oregon health officials are alarmed over the state’s rising pertussis case count, which is expected to beat the state’s ...

The number of pertussis, or whooping cough, cases in Oregon are on track to hit an all-time high by the end of the year, ...

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

Oregon is reported to have 835 confirmed cases and at least one adult death caused by pertussis, also known as whooping cough ...

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

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

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

Three schools have been impacted by chickenpox outbreaks. The majority of whooping cough and chickenpox cases are among ...

Local public health officials announced Friday that there are currently three pediatric cases of Pertussis, including two ...

OREGON – The Oregon Health Authority (OHA) is reporting the pertussis case count this year is expected to break the state’s ...