Memorial Day 2022 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 28, 2022 6:30 AM – 12:30 PM 7:00 AM – Noon
Sunday, May 29, 2022 CLOSED CLOSED
Monday, May 30, 2022 CLOSED 7:00 AM-12:00 Noon
Newborn Screening Specimens Only