The Los Angeles County Department of Public Health is investigating one case of measles in a Los Angeles County resident who recently traveled internationally and may have exposed individuals in the Santa Clarita Valley.
Public Health is investigating multiple exposure sites related to this case. Individuals who were at the following public locations during the dates and times below may be at risk of developing measles due to potential exposure to this case.
The risk is particularly high for exposed individuals who are not immunized against measles.
- Wednesday, May 28: Costco, 18659 Via Princessa, Santa Clarita, CA 91387 from 10 a.m.–Noon
- Wednesday, May 28: Trader Joes, 19037 Golden Valley Road, Santa Clarita, CA 91387 from 2:30-4 p.m.
- Wednesday, May 28: Walmart, 25450 The Old Road, Stevenson Ranch, CA 91381 from 3:15-4:45 p.m.
Persons who were at these locations during the dates and times listed above may be at risk of developing measles from 7 to 21 days after being exposed.
These individuals should confirm if they have been vaccinated against measles. If they have not had measles in the past and have not yet obtained the measles vaccine, they may not be immune and protected against measles…