OraSure Technologies Quarterly Conference Call Invitation

BETHLEHEM, Pa., Oct 23, 2006 (BUSINESS WIRE) -- OraSure Technologies, Inc. (NASDAQ:OSUR) has scheduled its regular quarterly earnings conference call covering its 2006 third quarter financial results and an update of business developments and financial guidance, for 5:00 pm ET (2:00 pm PT) on Wednesday, November 1, 2006.

November 1, 2006 Schedule

4:00 p.m. ET 2006 third quarter financial results will be distributed
by Business Wire

4:50 p.m. ET To participate in the conference call, dial 888-742-2024
(Domestic) or 706-643-0033 (International) and reference
Conference ID #8995949

5:00 p.m. ET Conference call and simultaneous Webcast begins

The conference call will also be webcast live and may be accessed on the Investor Relations page of OraSure's website, www.orasure.com. Please click on the webcast link and follow the prompts for registration and access 10 minutes prior to the call.

If you are unable to participate, a replay of the call will be archived on OraSure's website shortly after the call has ended and will be available for seven days. A replay of the call can also be accessed until midnight, November 8, 2006, by dialing 800-642-1687 (Domestic) or 706-645-9291 (International) and entering the Conference ID # 8995949.

SOURCE: OraSure Technologies, Inc.

OraSure Technologies, Inc.
Eileen Tavares, 610-882-1820
investorinfo@orasure.com