4th of July 2021 Holiday Hours

Please note the following changes to the Wisconsin State Laboratory of Hygiene’s operations for the weekend of July 4th. The WSLH will be closed on Monday, July 5th, in observance of the holiday.

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: 608-265-9188

Saturday, July 3, 2021 6:30 AM – 12:30 PM 7:00 AM – 12:00 Noon
Sunday, July 4, 2020 CLOSED CLOSED
Monday, July 5, 2020 CLOSED CLOSED