NEWPORT BEACH, CA--(Marketwire - October 16, 2008) - Biomerica, Inc. (OTCBB: BMRA), a global provider of advanced diagnostic products for the early detection of medical conditions, today reported diagnostic net sales of $1,194,345 for the first quarter of fiscal 2009 ended August 31, 2008, compared to diagnostic net sales of $1,340,065 for the first quarter of fiscal 2008.