MORE THAN AN ITCH, ROSS RIVER FEVER IS A GROWING CONCERN
If you’ve noticed the mozzies are out in force lately, you’re not imagining it. From Bundaberg to Bargara and Woodgate, the region’s hot, wet and stormy weather has created ideal conditions for mosquitoes to breed and for Ross River virus to spread.
Ross River virus is one of the most common mosquito-borne diseases in Australia, with around 3,000 cases reported nationally each year. It can be transmitted by more than 40 different mosquito species, and natural hosts include kangaroos, wallabies, bats, horses and dogs, allowing the virus to circulate widely across coastal and rural areas.
Outbreaks are very difficult to predict, with a complex mix of factors contributing to increased risk. Rainfall, humidity and stagnant water all influence mosquito numbers, while temperature plays a key role in transmission. Cases are more likely when temperatures sit between 17 and 31 degrees, with infections known to peak around 26 degrees — conditions commonly experienced during the Australian summer.
As the weather warms and more people spend time outdoors, the risk of mosquito bites increases. While not all mosquitoes carry Ross River virus, it’s still wise to take precautions, particularly during periods of high mosquito activity.
Ross River Fever is rarely life-threatening, it can have a significant impact on quality of life. Symptoms often include fever, rash and joint pain (arthralgia), along with fatigue and muscle aches. Most people recover within weeks, however some experience persistent joint pain that can last for months, affecting mobility, work capacity and daily activities.
There is no vaccine or specific treatment for Ross River virus, making prevention essential. Using insect repellent, wearing long sleeves and pants, avoiding outdoor activity at dawn and dusk, and tipping out standing water around homes and holiday properties can significantly reduce the risk of infection.
With increased outdoor activity over the Summer holiday period, protecting against mosquito bites is particularly important. For locals who enjoy fishing at first light, evening beach walks or backyard barbecues, a few simple precautions now could help prevent weeks, even months, of lingering joint pain later.
Chitchat Newspaper. January 2026.