Southern NSW residents are urged to take precautions against mosquito bites following a recent development that could impact their health. A probable case of Japanese Encephalitis (JE) has been identified in a man in his 60s, and the virus has also been detected in sentinel chickens in the Upper Lachlan Shire near Goulburn.
Japanese Encephalitis is a rare but serious condition caused by infected mosquitoes. It can lead to severe neurological symptoms such as headaches, confusion, convulsions, and reduced consciousness. The man in his 60s is believed to have been exposed to the JE virus in the Riverina region in late December.
The presence of the JE virus in sentinel chickens further emphasizes the potential risk. NSW Health employs routine sentinel chicken surveillance to detect mosquito-borne viruses early. This method has identified the virus in the Upper Lachlan Shire, indicating its circulation in the area.
Director Alison Nikitas from Murrumbidgee and Southern NSW LHDs emphasizes the importance of proactive measures. She advises anyone living or working in high-risk areas to take steps to protect themselves, including avoiding mosquito bites and getting vaccinated.
Since there is no specific treatment for JE, awareness and prevention are crucial. A safe and effective vaccine is available for free to those living or working in inland regions and certain high-risk occupations. It is recommended to consult general practitioners, Aboriginal health services, or pharmacists for vaccination.
To prevent mosquito bites, individuals should apply repellents containing DEET, picaridin, or oil of lemon eucalyptus to exposed skin, reapply regularly, especially after swimming, and wear protective clothing. Other measures include avoiding outdoor activities during peak mosquito times, using insecticide sprays and mosquito coils, and ensuring homes are free from potential breeding grounds by removing standing water.
For infants under three months, an infant carrier with mosquito netting is advised. When camping, using a tent with fly screens or sleeping under a mosquito net is recommended. For more information on JE vaccination eligibility, individuals can refer to the dedicated resources available.
