2021 Holiday Schedule

Please note the following changes to the Wisconsin State Laboratory of Hygiene’s operations due to the observance of the Christmas and New Year’s holidays.

The table below lists the hours of operations for our Clinical Specimen Receiving department. We will have staffing to accept clinical specimens at both our 2601 Agriculture Drive and our 465 Henry Mall facilities.

NOTE: Our Environmental Health Division will NOT be accepting samples on Dec. 24th or Dec. 31st.

As always, if you have an off-hours emergency, please call the WSLH Emergency Pager at 608-263-3280.



2601 Agriculture Drive

Clinical Specimen Receiving

Direct Phone: 608-224-4229

465 Henry Mall

Clinical Specimen Receiving

Direct Phone for Saturdays/Holidays: 608-262-5817

Friday, December 24, 2021 – Christmas Eve 6:00 AM – 12:00 Noon 7:00 AM – 12:00 Noon
Saturday, December 25, 2021 – Christmas Day CLOSED CLOSED
Sunday, December 26, 2021 CLOSED CLOSED
Friday, December 31, 2021 – New Year’s Eve 6:00 AM – 12:00 Noon 7:00 AM – 12:00 Noon
Saturday, January 1, 2022 – New Year’s Day CLOSED CLOSED
Sunday, January 2, 2022 CLOSED CLOSED