Today Mark Horton, M.D., Orange County's Health Officer, reported that two bacteria were identified among the biological materials removed from the Biofem facility in conjunction with the investigation surrounding Dr. Larry Ford.

The organisms, which were found in extremely poor condition, were identified as Clostridium tetani and Clostridum difficile. C. tetani is ubiquitous in the environment and is the bacterium that can cause tetanus in unvaccinated individuals, or those who were vaccinated in the past but have not maintained their immunity through receipt of the recommended booster doses of vaccine. Tetanus can occur when an open wound, even a medically insignificant one, is contaminated with soil or animal feces. C. difficile can be found in the intestines of 3-8% of healthy adults and it may cause diarrhea in individuals whose intestinal flora has been altered as a result of receiving antibiotics, usually in elderly persons being treated in a hospital.

There is no evidence to suggest that these materials were being used to prepare a biological weapon, and neither of these bacteria are on the Center for Disease Control and Prevention (CDC) list of possible bioterrorism agents. As we have stated in the past, there is absolutely no indication of any threat to public health.

No other bacterial agents have been identified. As a result of these conclusions, the public health and laboratory investigation into the biologic materials has been terminated.

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