BETHLEHEM, Pa.--(BUSINESS WIRE)--OraSure Technologies, Inc. (NASDAQ:OSUR), has scheduled its regular quarterly earnings conference call covering 2007 fourth-quarter and full-year financial results and 2008 financial guidance for 5:00 p.m. ET (2:00 p.m. PT) on Tuesday, February 12, 2008. An update on certain business developments will also be provided.
