Published on Wednesday, 25 March 2026 at 12:09PM
WA Health is warning the community to protect themselves against mosquito bites as Western Australia has recorded a confirmed case of Murray Valley encephalitis (MVE).
MVE can ultimately lead to severe illness, brain inflammation, coma, permanent brain damage, and death. It is essential that all residents and visitors to the Pilbara remain vigilant about mosquito bites, and take preventative action to avoid other dangerous mosquito-borne diseases.
It is recommended that you:
COVER UP
⚠️Avoid being outdoors at dawn and early evening when mosquitoes are most active.
⚠️Wear long, loose fitting, light-coloured clothing.
⚠️Dress babies and children in suitable clothing, including socks/shoes, and use bed/pram netting.
⚠️Ensure insect screens are installed and in good condition on houses and caravans.
⚠️Use mosquito nets and mosquito-proof tents if sleeping outside.
REPEL
⚠️Apply an effective personal mosquito repellent containing diethyltoluamide (DEET), picaridin or Oil of Lemon Eucalyptus (also known as PMD) evenly to all areas of exposed skin and always follow the label instructions.
CLEAN UP
⚠️Keep grass and other vegetation short to help prevent mosquitoes around your home.
⚠️Empty or remove water holding containers around your home.
For more information on MVE, JEV and mosquito prevention tips, visit https://www.healthywa.wa.gov.au/Articles/A_E/Diseases-transmitted-by-mosquitoes-in-Western-Australia
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