MEDFORD, NY--(Marketwire - June 05, 2008) - Chembio Diagnostics, Inc. (OTCBB: CEMI) (“Chembio” or the “Company”) announced today that it has been awarded a $296,000 one year, Phase One Small Business Innovative Research (SBIR) grant from the United States National Institutes of Health (NIH) to develop a simple, rapid, accurate, and cost-effective serological test for active tuberculosis that can be utilized in resource-limited settings. Tuberculosis is a chronic infectious disease with an estimated 2 billion people currently infected worldwide and several million new cases detected each year. Current methods of diagnosis are slow and/or unreliable. New diagnostics are urgently needed to address the global tuberculosis burden and improve control programs.