Welcome to the Companion Animal Vaccine and Immuno Diagnostic Service Laboratory (CAVIDS) home page!

Our mailing/shipping address is:
CAVIDS/Titer Testing Laboratory
Room 4337 School of Vet Med
2015 Linden Drive West
Madison, WI 53706

(608) 263-4648

Email – Laurie (dot) Larson @ wisc (dot) edu

A printable mailing label is available in a separate tab

NOTE:  CAVIDS will not be raising our fees in 2022 or 2023.  However, Dr Larson will be on sabbatical during the month of August 2023, thus no testing will be done during that time.  The lab will be open limited hours, and any samples that arrive will be processed and held for testing on her return.

(Updated 16 February 2023)