Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Chembio Diagnostics, Inc. and Subsidiaries
Medford, New York
We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement on Form S-8 of our report dated February 3, 2006, relating to the consolidated financial statements of Chembio Diagnostics, Inc. and Subsidiaries appearing in the Company’s Annual Report on Form 10-KSB for the year ended December 31, 2005.
We also consent to the reference to us under the caption “Experts” in the Prospectus
/s/ Lazar Levine and Felix LLP
New York, New York
March 22, 2007
