Memorial Day 2024 Holiday Hours

Please note the following changes to the Wisconsin State Laboratory of Hygiene’s operations due to the observance of the Memorial Day holiday.

The table below lists the hours of operations for our Clinical Specimen Receiving departments.

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 Saturdays/Holidays: 608-262-5817)

Saturday, May 25, 2024 6:30 AM – 12:30 PM 7:00 AM – 12:00 Noon
Sunday, May 26, 2024 CLOSED CLOSED
Monday, May 27, 2024 CLOSED 7:00 AM – 12:00 Noon
Newborn Screening Specimens Only