Malaria risk in Victoria

Malaria Prevention Guide for Victoria

Malaria is a serious disease caused by parasites transmitted through the bite of infected Anopheles mosquitoes. Symptoms include high fever, chills, headache, and fatigue. Without prompt treatment, it can become life-threatening.

Why Victoria faces elevated risk:

Victoria's warm, humid climate supports mosquito breeding, particularly in northern and coastal regions. Standing water in wetlands, rural properties, and poorly drained urban areas creates ideal habitats for Anopheles mosquitoes. International travel also introduces infected individuals who can spread the disease locally when bitten by local mosquitoes. Climate patterns continue to extend mosquito activity seasons.

Your prevention steps:

1. Eliminate standing water around your home. Empty pots, gutters, bird baths, and old tyres weekly. Even small puddles support mosquito larvae.

2. Use insect repellent containing DEET or picaridin when outdoors during dawn and dusk, when Anopheles mosquitoes are most active. Reapply as directed on the label.

3. Wear long sleeves and trousers, especially near wetlands, dams, or rural areas. Light-coloured clothing is less attractive to mosquitoes.

4. Install and maintain fly screens on windows and doors. Use bed nets treated with insecticide if sleeping in unscreened accommodation or rural properties.

5. If you have recently travelled to a malaria-endemic country, monitor for fever within three months and seek medical attention immediately. Inform your doctor about your travel history.

If you develop sudden fever, chills, or flu-like symptoms, contact your doctor or local health service without delay. Early diagnosis saves lives.

For further information, contact the Victorian Department of Health or visit your nearest medical centre.