MEDFORD, N.Y., Jan. 29, 2013 (GLOBE NEWSWIRE) -- Chembio Diagnostics, Inc. (Nasdaq:CEMI), a leader in point-of-care diagnostic tests for infectious diseases, announces that its U.S. Department of Agriculture (USDA)-licensed products, CervidTB STAT-PAK® and DPP® VetTB, have been approved as primary and secondary tests for bovine tuberculosis by the USDA Animal and Plant Health Inspection Service (APHIS) in order to provide the farmed deer industry with more options for meeting the testing requirements for captive cervids (elk and deer) within the regulations.