
Clark County Public Health (CCPH) is investigating a confirmed measles case involving an adult who may have exposed unvaccinated individuals at Ridgefield High School. According to KATU, the adult, who had recently been in an area experiencing a measles outbreak, was at the school from last Wednesday through last Friday while contagious.
Although the adult’s vaccination status has not been confirmed, individuals at Ridgefield High School during last Wednesday through last Friday who are unvaccinated or lack immunity from a previous infection may be at risk. Clark County Public Health and the Ridgefield School District are working to identify students and staff who may be vulnerable, as per KPTV. At this time, the school has not identified any other public locations as potential exposure sites.
For community members unsure about their measles protection, health officials recommend contacting a healthcare provider. Those who cannot locate their vaccination records can access them through Washington’s MyIR Mobile system.
Clark County Public Health is actively communicating about the outbreak, posting on social media that individuals at the school during the exposure period who are unvaccinated or have not previously had measles are at risk of infection. The post notes that those without immunity may be excluded from school and other community settings for up to 21 days. Health officials emphasize that the MMR vaccine is highly effective, with two doses providing roughly 97% protection against measles.
Meanwhile, CCPH is emphasizing the importance of vaccination in preventing the spread of measles, advising anyone uncertain about their immunity to consult their healthcare provider. This is an ongoing situation, and Ridgefield residents are encouraged to stay updated through official channels and review their vaccination records.









