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Volume 31, Number 7—July 2025

Dispatch

Lyme Disease Testing Practices, Wisconsin, USA, 2016–2019

Kiersten J. KugelerComments to Author , Erica Scotty, Austin Earley, Alison F. Hinckley, Sarah A. Hook, Courtney C. Nawrocki, Alexandra M. Linz, Jennifer Meece, and Anna M. Schotthoefer
Author affiliation: Centers for Disease Control and Prevention, Fort Collins, Colorado, USA (K.J. Kugeler, A. Earley, A.F. Hinckley, S.A. Hook, C.C. Nawrocki); Marshfield Clinic Research Institute, Marshfield Clinic Health System, Marshfield, Wisconsin, USA (E. Scotty, A.M. Linz, J. Meece, A.M. Schotthoefer)

Main Article

Table 2

Lyme disease serologic resting episodes and repeat positive results per year for Lyme disease testing practices, Wisconsin, USA, 2016–2019*

Year No. serologic testing episodes (% positive) No. positive in a prior year/no. positive (%) No. (%) persons
Prior positive in 2016 Prior positive in 2017 Prior positive in 2018
2016 11,878 (6.7) NA NA NA NA
2017 12,150 (7.9) 54/928 (5.8) 54 (5.8) NA NA
2018 9,444 (6.2) 86/563 (15.3) 33 (5.9) 56 (10.0) NA
2019 8,605 (6.6) 81/545 (14.9) 26 (4.8) 33 (6.1) 37 (6.8)

*Some tested positive in >1 prior year. Thus, year-specific columns sum to more than the total number of persons in that year who had previously tested positive.

Main Article

Page created: May 09, 2025
Page updated: May 22, 2025
Page reviewed: May 22, 2025
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