About this Event
FOR IMMEDIATE RELEASE
June 9, 2023
HEALTH OFFICIALS URGE PRECAUTIONS AGAINST MOSQUITO-BORNE DISEASES
AS WEST NILE VIRUS ACTIVITY IS DETECTED
INDIANAPOLIS — State health officials are urging Hoosiers to take steps to protect themselves from mosquito bites after West Nile virus (WNV) was detected in mosquitoes for the first time this year.
A mosquito sample collected in Clinton County has tested positive for WNV. No human cases of WNV disease have been detected this year. However, the Indiana Department of Health (IDOH) expects WNV activity to continue across the state during mosquito season, which continues through the first hard freeze.
“With warm temperatures already here, people are spending more time outside. Taking a few precautions to avoid mosquito bites can help ensure Hoosiers enjoy outdoor activities safely,” said State Health Commissioner Lindsay Weaver, M.D., FACEP.
Even a container as small as a bottle cap can become a mosquito breeding ground, so residents should take the following steps to eliminate potential breeding grounds:
State health officials recommend the following personal protective measures:
About 80 percent of people infected with WNV virus will not develop any symptoms. About 20 percent of people infected with WNV will develop an illness accompanied by fever, headache, body aches, joint pains, vomiting, diarrhea or rash. Less than 1 percent of people infected with WNV will develop severe illness affecting the nervous system, which can include inflammation in the brain or in the membranes that cover the brain and spinal cord. About 10 percent of severe WNV disease cases are fatal. People older than 60 years and those receiving immunosuppressive medications or treatments are at greatest risk of severe WNV disease.
People who think they may have West Nile virus should contact their healthcare provider.
IDOH has developed a mosquito surveillance dashboard, which will allow Hoosiers to better understand their risk for mosquito-borne disease based on virus activity occurring throughout the state. To view the dashboard and learn more about mosquito-borne disease, visit our website.