30 March 2009

Community urged to protect against mosquitoes following detection of Ross River virus

South Eastern Sydney Illawarra Health’s Public Health Unit is encouraging the community to protect against mosquitoes, after mosquito trapping at Alfords Point has identified the presence of the Ross River virus.

The Public Health Unit’s Director Professor Mark Ferson said the Public Health Unit has had a mosquito trapping program in place along the Georges River at Alfords Point, Illawong and Lugarno since December 2008.

"The purpose of the program has been to see whether any mosquitoes are carrying viruses which can cause illness to people," Professor Ferson said.

"The Public Health Unit has been informed by the testing laboratory that some of the mosquitoes collected recently at the Alfords Point trap are carrying Ross River virus," he said.

It is important that members of the public avoid being bitten by mosquitoes in coming weeks using measures outlined below:

• Avoid being outside in the late afternoon or at dusk;
• Wear loose fitting, lightly coloured clothing that covers the arms and legs when outside;
• Use an insect repellent containing the chemical diethyl tolumide (DEET) or picaridin;
• Fit fly screens to all windows, doors and chimneys (when not in use) and check they are in good repair;
• Use an insecticide in sleeping areas, according to instructions;
• Ensure that open containers of water are removed from around the home to prevent mosquitoes from breeding;
• When camping, take precautions such as using flyscreens on caravans and tents, or by sleeping under mosquito proof nets; and
• Take particular care while fishing, ensuring that you follow personal precautions to avoid being bitten.
  
  Members of the public should see their local doctor if they experience the following:
• Flu-like symptoms, including fever chills, headache, muscle and joint aches;
• Joint swelling and stiffness, especially in the mornings;
• A rash on the trunk or limbs;
• A feeling of tiredness or weakness.