Friday, August 14, 2026 / Lane County and Oregon
Oregon's measles count reaches 45, the highest in decades
Lane County has not announced a local case, but the outbreak changes the vaccine conversation for families planning travel or school.
Oregon has counted 45 measles cases in 2026, the state's largest total since 1991. That does not mean Lane County has a confirmed case; it does mean the most contagious vaccine-preventable disease is circulating at a level Oregon has not seen in 35 years.
State epidemiologist Dean Sidelinger told KVAL that parents of children six months or older can ask a pediatrician whether an early MMR dose makes sense during the outbreak. The answer can depend on age, travel and exposure risk, so this is a clinician question rather than a one-size-fits-all instruction.
Lane County's public-health page has local guidance and a vaccine finder. Anyone who suspects an exposure should call ahead before entering a clinic so staff can limit further spread.
Field notes
What changed: Oregon's known 2026 measles total reached 45 as of Wednesday, the most since 1991.
Why it matters: Measles spreads extremely easily, and rising statewide transmission increases the relevance of vaccination and exposure planning even without a confirmed Lane County case.
Who may be affected: Families, schools, health-care settings, travelers and people who cannot receive the MMR vaccine.