Over Half of Wisconsin Deer Ticks Carry Lyme Disease

A newly released study from the Marshfield Clinic Research Institute has delivered a clear look at the specific pathogen risks facing anyone stepping into the upper Midwestern woods.

Data from the institute’s Tick Inventory via Citizen Science (TICS) project reveals that just over half of all deer ticks tested in Wisconsin carry the bacteria responsible for Lyme disease.

The findings, published on May 15, 2026, by lead authors Dr. Alexandra Linz and Dr. Jennifer Meece, compile the results of 12,493 tick submissions sent in by residents over a two-year period.

Continue reading to learn more, written by Mike Fitzgerald.

Bow Hunting: Over Half of Wisconsin Deer Ticks Carry Lyme Disease

Over Half of Wisconsin Deer Ticks Carry Lyme Disease

A newly released study from the Marshfield Clinic Research Institute has delivered a clear look at the specific pathogen risks facing anyone stepping into the upper Midwestern woods.

Data from the institute’s Tick Inventory via Citizen Science (TICS) project reveals that just over half of all deer ticks tested in Wisconsin carry the bacteria responsible for Lyme disease.

The findings, published on May 15, 2026, by lead authors Dr. Alexandra Linz and Dr. Jennifer Meece, compile the results of 12,493 tick submissions sent in by residents over a two-year period.

Continue reading to learn more, written by Mike Fitzgerald.

Photo thumbnail Blog Author
Writer
Mike Fitzgerald
A Full-Time Marketing Manager at Bowhunting.com and Rhino Group, Mike is an avid outdoorsman, videographer, and photographer living in Northern Minnesota on the edge of the Boundary Waters Canoe Area Wilderness with his wife and son.
Media Mentions

Bow Hunting: Over Half of Wisconsin Deer Ticks Carry Lyme Disease

Over Half of Wisconsin Deer Ticks Carry Lyme Disease

A newly released study from the Marshfield Clinic Research Institute has delivered a clear look at the specific pathogen risks facing anyone stepping into the upper Midwestern woods.

Data from the institute’s Tick Inventory via Citizen Science (TICS) project reveals that just over half of all deer ticks tested in Wisconsin carry the bacteria responsible for Lyme disease.

The findings, published on May 15, 2026, by lead authors Dr. Alexandra Linz and Dr. Jennifer Meece, compile the results of 12,493 tick submissions sent in by residents over a two-year period.

Continue reading to learn more, written by Mike Fitzgerald.

Photo thumbnail Blog Author
Writer
Mike Fitzgerald
A Full-Time Marketing Manager at Bowhunting.com and Rhino Group, Mike is an avid outdoorsman, videographer, and photographer living in Northern Minnesota on the edge of the Boundary Waters Canoe Area Wilderness with his wife and son.
Media Mentions
browse all articles
Here at Sawyer

Recent mentions

Media Mentions
May 22, 2026
ABC: How To Protect Yourself From Ticks And Mosquitoes As West Nile Risk Rises In California
Sacramento County confirms first West Nile–positive mosquito sample of the season near Tahoe Park, prompting reminders about outdoor pest and bite safety
View post
Media Mentions
May 22, 2026
Adventure Alan and Co: Staff Picks For REI Co-op Anniversary Sale, May 2026
50 ways to save on the best ultralight gear with coupons & sale pricing.
View post
Media Mentions
May 22, 2026
AOL: This Tick Season, Make Friends With Permethrin
Ticks can be a nuisance and carriers of disease, so you may be thinking of solutions to combat them.
View post
Media Mentions
May 22, 2026
Oxford Academic: Tick Bite Protection With Permethrin-Treated Summer-Weight Clothing
The number of tick bites received by individuals wearing either permethrin-treated or untreated summer clothing was compared during a controlled study.
View post
Media Mentions
May 19, 2026
AOL: Ticks Are Running Rampant This Year, But These Repellents Actually Work
Ticks are running rampant this year, but these repellents actually work.
View post
Media Mentions
May 19, 2026
Guns Magazine: Permethrin: The “Chemical Weapon” Every Shooter Should Consider
Most shooters haven’t heard of permethrin but would greatly benefit from its unique ability to fend off or even kill ticks, mosquitoes and chiggers.
View post