Public Health – Seattle & King County has confirmed a measles case in an adult resident who may have exposed others to the virus at several public locations across Renton, Tukwila, and Kent.

The individual is believed to have contracted measles while on the same flight as another confirmed case announced by Public Health on Oct. 17.

This latest case marks the 12th measles infection among Washington residents in 2025.

Health officials said the patient visited several public sites during the infectious period, including Toyota of Renton, Valley Medical Center, YangGuoFu Malatang Restaurant in Tukwila, and the Disney on Ice: Let’s Dance event at Kent’s ShoWare Center.

“This individual had been vaccinated against measles,” said Dr. Sandra J. Valenciano, Health Officer for Public Health

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