LCHD shines light on tick-borne illnesses, blastomycosis

LINCOLN COUNTY – This week, the Lincoln County Health Department shared information on tick-borne illnesses and blastomycosis.

According to a release from LCHD, Lincoln County has historically had a higher rate of tick-borne diseases and blastomycosis (blasto) than other areas in Wisconsin.

“In an effort to spread awareness, LCHD has purchased educational metal signs for Lincoln County trails,” LCHD stated. “Signs have been placed on the Hiawatha Trail, New Wood Park, Underdown Recreation, Prairie Dells Scenic Area, Otter Lake Recreation, Tug Lake, Echo Lake, Crystal Lake and the River Bend Trail.”

LCHD said ticks are typically most active in Wisconsin from May to November. Most tick-borne diseases in Wisconsin are spread by the black-legged tick (also known as the deer tick). Common diseases include Lyme disease, anaplasmosis/ehrlichiosis, babesiosis and Powassan virus.

“In 2023 alone, there were 104 reported tick-borne diseases in Lincoln County,” LCHD said. “Preventing tick bites and seeing your healthcare provider if you have symptoms are key ways to reduce your risk of tick-borne diseases.”

LCHD noted that although the risk of getting blastomycosis is low, the county sees an average of six individuals with the fungal infection each year.

Lincoln County is in the top five counties for the highest incidence rate of blastomycosis in Wisconsin, according to LCHD.

“Symptoms can mimic other respiratory illnesses, like the flu or acute bacterial pneumonia, making it difficult to diagnose,” LCHD stated. “If you are having symptoms and think you may have blastomycosis, be sure to talk to your healthcare provider right away.”

People are typically treated with antifungal medicine, LCHD said, noting that early diagnosis and appropriate treatment can minimize the severity of illness.

LCHD is also providing education on tick-borne illnesses and blastomycosis through presentations and interactive booths. If your group or organization would like a presentation, contact Public Health Educator Lexi Buntrock at lexi.buntrock@co.lincoln.wi.us or 715-539-1374.