I've been asked to find out if there are any reference labs "out there" that offer HHV-6? Thank you for any leads offered! Sally Ann Drew, MT (ASCP) sdrew <@t> uwhealth.org IHC/ISH Lab DB1-223, Mail Code 3224 600 Highland Ave. Madison, WI 53792 Phone (608) 265-6596 Fax (608) 262-7174