The Oregon Health Authority urges residents to stay up to date on vaccinations, as RSV season is difficult to forecast.

Oregon's measles outbreak is now the largest reported outbreak in the state since 1991, according to data from the Oregon Health Authority. The number of cases in the state since mid-June increased to 30 as of Sunday, surpassing the last outbreak in 2019 when 28 cases were reported.

Oregon public health officials are asking Oregonians to take steps to protect themselves and others from the slew of respiratory illnesses likely to emerge again this winter.

The Oregon Health Authority and public health officials said a winter, fall surge of COVID-19 and the flu are likely.