June 4, 2001

LabCorp(R) Acquires ViroMed Inc.

BURLINGTON, N.C., June 4 /PRNewswire/ -- Laboratory Corporation of America Holdings (NYSE: LH) (LabCorp(R)) today announced that it has completed the acquisition of Minneapolis-based ViroMed Inc. ViroMed had clinical laboratory revenues for the twelve months ended December 31, 2000 of approximately
May 10, 2001

Roche to Sell Up to 6.0 Million Shares of LabCorp

BURLINGTON, N.C., May 10 /PRNewswire/ -- Laboratory Corporation of America(R) Holdings (NYSE: LH) (LabCorp(R)) announced today that it has filed a registration statement with the Securities and Exchange Commission relating to the offering by Roche Holdings, Inc.