Oregon Health Authority and Clackamas County health officials are warning the public about a measles exposure at the Canby Rodeo. People may have been exposed if they were at the venue, located at 694 NE 4th Ave in Canby, between 7:30 p.m. and 11 p.m. on Tuesday, August 18.
People born after 1957 who have not had measles and have not been vaccinated should receive an MMR vaccine as soon as possible, according to health officials. Early administration of the MMR vaccine should be considered for infants, which can be given as early as 6-12 months. Children who receive their first dose before 12 months should receive two additional doses separated by at least 28 days after 12 months of age.
Measles is highly contagious, spreading through the air when an infected person coughs or sneezes. People infected with measles are contagious for four days before a rash appears and up to four days afterward. Symptoms begin seven to 21 days after exposure and typically start with fever, cough, runny nose and red eyes, followed by a rash beginning on the face and spreading to the body.
Those who believe they were exposed and develop symptoms should call their doctor or clinic before visiting in person to avoid exposing others in waiting rooms. Health officials particularly cautioned that measles can be dangerous for infants and children under 5, adults over 20, pregnant people, and those with weakened immune systems.