First 2025 case of meningococcal disease in WA
The WA first case of meningococcal serogroup B disease for 2025 (an adult) has been reported by WA Department of Health. In 2024, a total of 13 meningococcal cases were reported and there was one death.
Information relating to public health management of meningococcal infection and guidelines for health professionals is available on the WA Department of Health website.
First Ross River virus detection in South West WA in over a year
WA Department of Health is encouraging community members and visitors to the South West to take steps to prevent mosquito bites, following the first detection of Ross River virus in the region in more than a year.
The virus was recently detected in mosquitoes as part of the WA Department of Health mosquito surveillance program.
Information relating to public health management of Ross River virus and guidelines for health professionals is available on the WA Department of Health website.
Amoebic meningitis warning as water temperatures rise
WA Department of Health is reminding Western Australians to take precautions around untreated or poorly treated water to protect themselves from deadly amoebic meningitis.
The rare but usually fatal infection is linked to warm, fresh water sources and is caused by the Naegleria fowleri amoeba.
Amoebic meningitis may occur if water containing active amoebae enters the nose. This includes lakes, rivers, and farm dams, but also in backyard garden hoses, spas, and in swimming and wading pools, at temperatures above 28˚C.
People should assume that any water in hot weather could contain amoeba and take appropriate precautions – direct patients to Healthy WA.