Oregon News The 31 cases of measles recorded this year in Oregon are the most cases in a generation, according to state health officials.
There have not been this many confirmed cases in the state since 1991, Oregon Health Authority officials said. The first cases were confirmed in June. However, there have not been any new confirmed cases since August 11. Of the 31 cases, one was in Multnomah County, nine in Clackamas County and 21 in Marion County. All of those infected were unvaccinated and two were hospitalized. The majority were kids under the age of 10, while another 11 were between the ages of 11-19. Seven adults older than 20 were also infected.