As the summer season unfolds, protecting yourself from mosquito bites and managing heat exposure is crucial for a safe and enjoyable experience, especially for Victorians heading to popular vacation spots.
In recent weeks, the presence of the Ross River virus has been confirmed in mosquitoes collected from traps around Geelong and Gippsland. Additionally, Japanese encephalitis was detected in a mosquito trap located in Horsham earlier this December, and similar findings were recorded last year in both Wangaratta and the Alpine shires.
These alarming discoveries come from the efforts of the Victorian Arbovirus Disease Control Program, which conducts routine monitoring to assess the risks associated with mosquito-borne illnesses, thereby ensuring public safety.
Given these recent developments, it's likely that mosquitoes in other coastal regions of Victoria may also harbor the Ross River virus. With an uptick in travel anticipated during the Australia Day holiday, Chief Health Officer Dr. Caroline McElnay has highlighted several effective strategies to minimize the risk of mosquito bites.
"Wearing long, loose-fitting clothing, applying insect repellent, and avoiding outdoor activities at dawn and dusk—when mosquitoes are most active—can significantly lower the chances of contracting mosquito-borne diseases," Dr. McElnay explained.
For those planning to travel, it’s advisable to include mosquito repellent containing either picaridin or DEET in your packing list. Furthermore, ensure that your accommodations, whether they be hotels, caravans, or tents, have proper and intact mosquito screens. It's also wise to use mosquito coils and to set up camp away from breeding grounds like rivers and lakes.
Symptoms associated with the Ross River virus can include fever, joint pain accompanied by swelling, muscle aches, fatigue, or skin rashes. While not everyone infected will display these symptoms, when they do occur, they can persist for weeks or even months. Anyone exhibiting signs consistent with Ross River virus infection should seek guidance from their healthcare provider.
As extreme heat is predicted for many regions across the state in the coming days, Dr. McElnay has emphasized the importance of taking precautions to stay safe and cool.
"Extreme heat can impact anyone, but individuals aged 65 and older, young children, those with chronic or acute health conditions, and people who lack means to stay cool are particularly vulnerable," she noted.
To mitigate the risks posed by high temperatures, it's essential to stay hydrated, plan activities for cooler parts of the day, check in regularly with family, friends, and neighbors, and keep an eye on local weather forecasts. It’s also critical never to leave a child unattended in a vehicle, even for a brief moment, as this can lead to life-threatening situations.
For those wanting to learn more about the Ross River virus and effective ways to protect themselves from mosquito-related illnesses, further information is available on the Better Health Channel.
