Oregon health officials are urging residents to get vaccinated against pertussis as a rise in cases across the state is ...

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

TriMet is encouraging riders to plan ahead this weekend, as construction on a section of both the MAX Red and Blue Lines will disrupt service in Downtown Portland. Oregon health officials are alarmed ...

Later stages of pertussis can include severe coughing fits, a “whoop” sound caused by the person gasping for air between ...

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

Tobias Read will be moving on from his position as Oregon's state Treasurer and into the office of Secretary of State in ...

Oregon is expected to beat the state’s record for whooping cough, also known as pertussis, cases by the end of the year, as ...

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, state officials said Thursday. The spike comes as vaccinations have dipped, ...

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