Labor Day Holiday Hours

The Wisconsin State Laboratory of Hygiene (WSLH) Specimen Receiving Departments will be open for deliveries on Saturday, September 2nd, as usual.

In observance of the Labor Day holiday, all WSLH units EXCEPT NEWBORN SCREENING will be closed on Monday, September 4th. Please see hours of operation by location below.

As always, if there is an emergency, please call the WSLH Emergency Answering Service at 608-263-3280.


2601 Agriculture Drive (Direct phone: 608.224.4229)
Date Hours
Saturday, 9/2 6:30 AM-12:30 PM
Sunday, 9/3 CLOSED
Monday, 9/4 CLOSED


465 Henry Mall (Direct phone: 608.262.5817)
Date Hours
Saturday, 9/2 6:30 AM-12:00 PM
Sunday, 9/3 CLOSED
6:30 AM – 12:00 PM
* On Monday, September 4, WSLH Specimen Receiving at 465 Henry Mall will receive Newborn Screening specimens ONLY. Arrangements have been made for delivery by Gold Cross Courier. Newborn screening operations will be limited to only testing. Normal business operations resume on Tuesday, September 5.