Safety Reminder

How to protect against mosquito-borne diseases: 

To help protect against mosquito bites people should : 

• cover up as much as possible with long, loose-fitting, light-coloured clothing 
• use mosquito repellent that contains picaridin or DEET on all exposed skin 
• limit outdoor activity if lots of mosquitoes are active.
• removing any stagnant water to reduce mosquito breeding 
• sealing any rainwater tanks or water-storage devices 
• preventing mosquitoes from entering buildings by: 
  • repairing holes in flyscreens 
  • using knockdown sprays or electronic zappers 
• cleaning guttering and storm water pits 
• if camping, ensuring tents are properly fitted with mosquito netting.

When you notice a lot of mosquito activity, close windows and doors that do not have flyscreens, and use air purifiers. When the mosquito activity is reduced, consider re-opening doors and windows. 

Staff or students who are worried about their health should visit their doctor or phone Nurse-on-Call: 1300 606 024 (available 24 hours).

Free Japanese encephalitis vaccines  

Japanese encephalitis virus is spread to humans through bites from infected mosquitoes. It can cause a rare but potentially serious infection of the brain. 

Free Japanese encephalitis vaccines are available to protect Victorians at higher risk of the virus.  

The Victorian Department of Health encourages eligible people who live or work in high-risk local government areas to get vaccinated. 

For more information, including what is considered a high-risk area and who is eligible for a free vaccine, refer to the Department of Health’s Japanese encephalitis webpage. 

Policy, guidance and resources 

Our Policy and Advisory Library includes all related policy information, guidance and resources under the relevant menu tabs: 

• Mosquito Risk Management 
• Outdoor Activities and Working Outdoors 

• Excursions. 

   

Find out more 

For more information on protecting against mosquito-borne diseases, refer to Mosquitoes can carry diseases – Better Health Channel. There is a campaign toolkit with posters and social media, and resources translated into several languages.  

Better Health Channel also has information about mosquito-borne diseases known in Victoria, including Japanese encephalitis, Murray Valley encephalitis and Ross River virus.  

For further enquiries, contact the Wellbeing, Health and Engagement Division by email: health.advice@education.vic.gov.au