Laboratory Reporting of Latent Tuberculosis Infection (LTBI) Test Results

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LTBI Reporting - Recent changes to Wis. Admin. Code ch. DHS 145 have designated latent tuberculosis infection (LTBI) as a reportable condition in Wisconsin, effective July 1, 2018.
LTBI Case Definition - Wisconsin has adopted the LTBI case definition that was established by the Council of State and Territorial Epidemiologists in June 2017. The definition includes clinical and laboratory (immunologic and microbiologic) criteria.

Memo Issued By

DPH

Official Memo Number

BCD 2019-02

Memo Issue Date

January 22, 2019

Memo File

2019-02-bcd.pdf

Last revised April 25, 2024