LOS ANGELES, CA -- (MARKET WIRE) -- November 21, 2006 -- Universal Detection Technology (OTCBB: UDTT) is pleased to announce that its quarterly revenue for the quarter ended September 30, 2006, jumped to $111,015 from zero from the third quarter of last year. Furthermore, due to increased revenue and significant cost-cutting measures, for the quarter ended September 30, 2006, the loss per share has narrowed to .01 per share from .02 per share for the same period last year. The revenue in the quarter was derived primarily from the sale of two BSM-2000 anthrax detection systems sold to the British Government.