Get ready for mosquito season and protect yourself against mosquito-borne disease

While mosquitoes are well known for their annoying buzz and itchy bites, in NSW they can also spread viruses such as Japanese encephalitis virus, Murray Valley encephalitis and Ross River virus to humans.

While serious illness and hospitalisation from these viruses are rare, the more mosquitoes, the greater the risk. NSW Health lists almost every Local Government Area in the Murrumbidgee as an area of high Japanese encephalitis concern.

Murrumbidgee Primary Health Network (MPHN) Acting Senior Manager Primary Care Engagement Toni Preuss said with summer drawing nearer, it’s a good time to start taking steps to protect yourself from getting sick. 

“The Japanese encephalitis virus (JEV) was detected for the first time in NSW in February 2022,” Ms Preuss said.

“We’re encouraging Murrumbidgee residents to talk to their GP or pharmacist about getting a Japanese encephalitis vaccination. If you live in one of the affected LGAs and regularly spend time outdoors, you’ll be eligible for a free vaccination.

“Unfortunately, we don’t have vaccines for most of the mosquito-borne diseases found in NSW, so it’s especially important to protect yourself against being bitten in the first place.”

Covering up while outside is recommended. Wear light, loose-fitting long-sleeved shirts, long pants, and covered footwear with socks. 

Wear and reapply repellent containing DEET, picaridin or oil of lemon eucalyptus. Apply sunscreen first, followed by repellent, to stay safe from the sun and mosquito bites. 

Keep mosquitoes out by closing doors and windows when indoors or installing fly screens. 

Remove items around your home that might collect water such as old tyres, children's toys, and empty pots to lower the chance of mosquitoes breeding. Consider improving drainage around your home to ensure water doesn’t become stagnant.

“Following these simple steps will help protect you and your loved ones from mosquito bites and disease, so you can relax and enjoy the warmer weather ahead,” Ms Preuss said.

The latest information on mosquitoes and bite prevention can be found at health.nsw.gov.au/mosquitoes