NSW Health has issued a warning for residents to take precautions against mosquito bites as the long weekend and school holidays approach, following a notable increase in Ross River virus activity in Sydney. Recent surveillance has indicated the presence of this virus in mosquito samples from several areas in Greater Western Sydney. This rise in virus activity comes after earlier detections of Japanese encephalitis and Barmah Forest viruses in inland NSW earlier this year.
Dr Kerryn Coleman, Executive Director of Health Protection at NSW Health, emphasised that although summer has ended, the warmer, wet conditions are expected to sustain mosquito populations. The Easter long weekend and school holidays typically see increased outdoor activities, which heightens the likelihood of mosquito exposure. Dr Coleman highlighted the concern regarding the recently detected Ross River virus in Greater Sydney, given the area’s high population density. With many individuals planning outdoor adventures, she strongly urged the public to employ preventive measures against mosquito bites.
In addition to public awareness, NSW Health is also providing free vaccination for Japanese encephalitis for residents and workers in certain inland regions, as well as for those in high-risk occupations. This vaccination programme aims to reduce the risk of mosquito-borne diseases as families prepare for holiday activities. With increased travel and outdoor gatherings on the horizon, taking necessary precautions is crucial for safeguarding health.
Stay informed and take steps to protect yourself from mosquito bites this holiday season.