The Murray Valley encephalitis virus was detected for the first time this year in mosquitoes in the Pilbara region of Western Australia.
Residents and travelers are urged to protect themselves against mosquito bites.
It comes after a similar warning for the state’s Kimberley region.
According to the WA Health Department, mosquito sampling provides an early warning of mosquito-borne virus activity.
Murray Valley encephalitis virus was detected for the first time this year in mosquitoes in Western Australia’s Pilbara region (file photo)
Managing scientist Andrew Jardine said the recent activity was not unusual in northern WA at this time of year.
“The Pilbara community and travelers to the area can reduce their risk of MVE by protecting themselves from mosquito bites,” Dr Jardine said.
“Fortunately, we don’t have any community members who have contracted MVE yet, but it’s best to stay alert.”
Symptoms include fever, drowsiness, headache, stiff neck, nausea and dizziness.
Symptoms include fever, drowsiness, headache, stiff neck, nausea and dizziness (file photo)
Dr. Jardine urged anyone with these symptoms after a mosquito bite to seek medical attention.
“Although the risk of becoming infected and becoming unwell is low, the illness caused by MVE can be serious and even fatal,” he said.
‘Young children may only present with fever initially and parents should urgently consult their doctor or local health service if their child experiences drowsiness, weakness or general distress.’
To prevent mosquito bites, people should:
- Avoid being outside at dawn and early evening;
- Wear long, loose-fitting, light-colored clothing;
- Apply an effective personal mosquito repellent;
- Ensure that insect screens on houses and caravans are installed and in good condition;
- Use mosquito nets and mosquito-proof tents when sleeping outdoors; And
- Keep grass and other vegetation around your home short.