Buruli ulcer is a skin infection caused by Mycobacterium ulcerans, a bacteria that exists naturally in the environment and produces a toxin that causes skin damage. It is not known how humans become infected but there is increasing evidence that mosquitoes and possums play a role in transmitting the infection. It is not believed that the bacteria can be transmitted from person to person.
Buruli ulcer typically starts as a painless red spot and progresses over weeks into an ulcer which can last many months. Symptoms usually appear around four to five months after exposure but in some cases, may not appear for up to nine months.
There have only been three notified cases in NSW however Buruli ulcer known to occur in some areas in Victoria, Queensland and the Northern Territory. Further information about Buruli Ulcer is available via the Victorian Department of Health and Healthdirect.
Early recognition and diagnosis is important to ensure appropriate treatment is provided to minimise skin damage. With appropriate treatment Buruli ulcer is curable. If you have a non-healing skin ulcer, speak to your doctor.
As mosquitoes are believed to play a role in transmission of Buruli ulcer, avoiding mosquito bites is recommended to prevent Buruli ulcer. For further information on bite prevention and wound management, see Mosquitoes are a health hazard and Mosquito borne diseases or contact your local Public Health Unit on 1300 066 055.
