Executive Summary
- Western Australian health officials have confirmed 54 measles cases in 2025, prompting a public health alert.
- An extensive list of exposure sites, including airports, medical centers, and shopping areas, has been released to the public.
- Authorities urge anyone who is not immune, particularly international travelers, to check their vaccination status and monitor for symptoms.
- Symptoms include fever, cough, and a blotchy rash; individuals with symptoms are advised to call medical facilities before visiting.
Health officials in Western Australia have issued a public health alert after identifying 54 cases of measles so far in 2025. The Communicable Disease Control Directorate released an updated warning on November 6, 2025, listing numerous public exposure sites and urging the community to be vigilant for symptoms of the highly infectious virus.
Details of the Outbreak
According to the alert issued by Dr. Paul Armstrong, Director of Communicable Disease Control, the measles virus is spreading within the community. Measles is an airborne disease that can remain infectious in a room for up to 30 minutes after an infected person has left. The typical incubation period is about 10 days but can range from seven to 18 days after exposure.
Authorities have published an extensive list of exposure locations with specific dates and times, including medical facilities like the Albany Health Campus Emergency Department, shopping centers, and Perth International Airport. The public has been advised that there is no ongoing risk at these locations but that anyone present during the specified times should monitor for symptoms.
Public Health Recommendations
Symptoms of measles include fever, cough, runny nose, sore red eyes, and a characteristic red blotchy rash that appears three to four days later. Officials recommend that anyone who develops symptoms should isolate, wear a mask, and call a general practice clinic or emergency department ahead of their visit to prevent further spread. Those born after 1965 are considered at risk if they have not received two doses of a measles-containing vaccine.
The health department also highlighted the risk associated with international travel, as several countries are experiencing significant measles outbreaks. Travelers are encouraged to ensure their vaccinations are up to date before going abroad. Free MMR vaccines are available to individuals susceptible to measles, regardless of their Medicare eligibility.