The Illinois Department of Public Health (IDPH) is warning Illinois residents about the first confirmed case of a rare virus in the state.

Resident Hospitalized with Rare Virus

According to an IDPH press release, the first serious case of Powassan virus has been confirmed in the state.

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This rare tick-borne illness can cause brain swelling and other severe complications, and the Illinois resident who tested positive is being treated. At the same time, health officials investigate whether the exposure happened in Illinois or another state.

IDPH Urges Precautions Despite Low Risk

While the risk to the general public remains low, IDPH is reminding residents to "Fight The Bite" by protecting themselves from tick bites well into the fall season.

With warm weather still prevalent, tick-borne diseases remain a potential threat here in Illinois. It’s important for everyone to guard against tick bites and the serious illnesses they can cause. -IDPH Director Dr. Sameer Vohra

The IDPH Director also urged residents to guard against tick bites by wearing protective clothing and using repellents.

Understanding the Powassan Virus

Blacklegged ticks are the primary source for the spread of the Powassan virus.

Some virus symptoms include fever, headache, and severe neurological issues, including encephalitis and meningitis.

The Centers for Disease Control and Prevention warns that the virus can sometimes be fatal, and unlike other illnesses, there is no vaccine or specific treatment for Powassan.

State Conducting Tick Surveillance

In response to the first active case of the Powassan virus, IDPH will begin conducting tick surveillance in areas where the resident spent time before illness.

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Health officials stress that tick checks, prompt removal, and preventative measures are the best defenses against Powassan and other diseases, such as Lyme disease and Rocky Mountain spotted fever.

CLICK HERE to learn more about tick removal and symptom awareness.

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