Mosquitoes - what kinds of diseases can be carried by mosquitoes?

We routinely monitor breeding sites for mosquito activity. When larvae are detected, ground based and aerial treatments may occur in these areas.

Our approval under the EPBC Act 1999 from the Commonwealth government allows for aerial treatment of mosquito larvae to occur in RAMSAR protected wetlands around Geelong between 15 August and 15 March each year. 

This approval protects birds that migrate to the wetlands during the winter months and is why we are unable to do helicopter treatment during winter months.   

There are limitations to the program so it is important that you protect yourself from mosquitoes.

There are some simple things you can do to avoid mosquito bites:

• Wear light coloured, loose fitting clothes that cover your arms and legs.  Mosquitoes are attracted to dark colours
• Use effective mosquito repellents, those containing DEET and picaridin are most effective.  Always follow label instructions when applying repellents 
• Limit outdoor activity if mosquito levels are high, especially at dawn and dusk when mosquitoes are most active
• Use ‘knockdown’ sprays in outdoor areas
• Ensure windows and doors are fitted with flywire screens

Visit the Better Health Channel for more information.

Creams and gels with the active ingredients N,N-Diethyl-m-toluamide (DEET, or diethyltoluamide) or picaridin provide the best protection against mosquito bites.

Most products provide protection for between one and three hours.  Follow the label instructions when applying any repellent.

If you swim or sweat profusely, protection will be less and you may need to re-apply.

Visit the Better Health Channel or the Royal Children's Hospital for more information about mosquito repellent use.