MENTOR, Ohio--(BUSINESS WIRE)--STERIS Corporation (NYSE: STE) today announced that it will issue its fiscal 2011 first quarter earnings before the market opens on August 3, 2010, followed by a conference call at 10:00 a.m. Eastern time. The conference call can be heard live over the Internet at www.steris-ir.com or via phone by dialing 1-800-369-8428 in the United States and Canada, or 1-773-799-3378 internationally, then referencing the password “STERIS”.