Wisconsin’s Public, Environmental and Occupational Health Laboratory Since 1903 PFAS Compliance Testing COVID-19 Information about Wastewater Surveillance Mpox WSLH NewsNovember 14, 2024Thanksgiving 2024 Holiday HoursThe Wisconsin State Laboratory of Hygiene will be closed on Thursday, November 28, 2024 for the Thanksgiving holiday. Our Specimen Receiving departments will observe the following hours of operation for […]September 18, 2024WSLH In the News – Cystic Fibrosis research, WI Partnership Program, and PFAS found in WI residentsThe Wisconsin State Laboratory of Hygiene was featured in three recent stories published by the UW School of Medicine and Public Health (UWSMPH). Pathbreaking cystic fibrosis research initiated in […]September 18, 2024UW School of Pharmacy: Breaking Bad ChemistryThe UW School of Pharmacy profiles Assistant Professor Heather Barkholtz’s latest research in “Breaking Bad Chemistry”. Barkholtz, who holds a joint appointment with the UW School of Pharmacy and the […]August 14, 2024Labor Day 2024 Holiday HoursPlease note the following changes to the Wisconsin State Laboratory of Hygiene’s operations for the Labor Day holiday. As always, if you have an off-hours emergency, please call the WSLH […]July 30, 2024UWSMPH: Data alerts community when sickness lurksWisconsin State Laboratory of Hygiene wastewater surveillance data is just one contribution from University of Wisconsin School of Medicine and Public Health (UWSMPH) researchers to Public Health Madison-Dane County’s award-winning […] WSLH News