Tourist returning from Bali to Western Australia has measles

A tourist returning from Bali has triggered a health alert in Western Australia after officials discovered the traveller had visited a hotel and shops while infected with measles.

The Department of Health issued a statewide alert on Wednesday after the tourist, who has not been named, was admitted to a Perth hospital with the highly infectious disease.

Health officials are now scrambling to track down anyone potentially exposed after it was revealed the tourist spent time in the Perth and Midwest regions while infectious.

Acting director of communicable diseases Jelena Maticevic said public health staff were contacting people who might be exposed.

‘Measles is a highly contagious viral illness and anyone who has had a potential exposure to measles and who develops symptoms of measles should see a doctor,’ Dr Maticevic said.

A list of exposure sites was released by the department on Wednesday, with visitors urged to monitor for symptoms despite there being no ‘ongoing risk’ at the locations.

The locations listed by the Department of Health include the Royal Mail Hotel on Main Street at Meekatharra between 5.45pm and 8pm on September 3.

Spud shed on the Albany Highway at Kelmscott between 12.15pm and 1.15pm and Bunnings at Armadale on the corner of Ranford and Armadale roads between 12.15pm and 1.30pm on September 11. 

Measles is a highly contagious viral illness spread by tiny droplets released when infected people cough and sneeze, with early symptoms including fever, cough, runny nose and sore eyes.

That is usually followed by a red non-itchy rash three or four days later that starts on the face and spreads to the rest of the body. Symptoms typically show within seven to 18 days after exposure.

Authorities are scrambling to track down anyone who may have been infected by the disease after the tourist went to several places, including a Bunnings

The traveler who was infected with the disease arrived in Perth after a visit to Bali (pictured), Indonesia, before the tourist visited several shops and a hotel

While high vaccine coverage helped eliminate measles in Australia 25 years ago, health officials warned small outbreaks could still occur – usually sparked by overseas travellers returning home.

Numerous countries are currently experiencing outbreaks of the measles, with travellers who do not have immunity at risk of infection while overseas and potentially returning home with it.

In July, the NSW government issued a public health alert after a tourist returning from overseas visited several locations in Sydney, including Rose Bay and Randwick, while infected.

Every measles case is treated as a potential public health emergency by health officials nationwide because of the risk the illness could spread locally and the potentially severe nature of the disease.

In most states, anyone born after 1965 who does not have evidence of receiving two doses in the past and is over 16 can access government-funded measles vaccine from their GP or at pharmacies.