Ayaad Assaad

On October 2, 2001 (three days before the first fatality from anthrax in the 2001 domestic US terrorism attacks), FBI Agent Gregory Leylegian called and asked Assaad to come in for questioning, which he did the next day. The FBI had received an anonymous letter, postmarked September 21, 2001, in which an alleged co-worker warned that Assaad might be planning a biological attack. The timing is noteworthy because anthrax-victim Robert Stevens was not admitted to a Florida hospital until October 2, and he was not diagnosed with anthrax until October 3. The first set of letters containing real anthrax were mailed on September 18.

In 1991, when working at USAMRIID, Assaad filed a formal complaint against co-workers including Philip Zack and Marian Rippy for racial harassment. The USAMRIID Commander, Col. Ronald Williams, investigated and ruled in Assaad's favor, singling out Zack and Rippy for leading the so-called "Camel Club" which had anonymously sent Assaad an eight-page insulting poem. According to Salon magazine: "The Army investigation documents further revealed that the two [Zack and Rippy], both married, were also having an affair." Col. Williams wrote to Assaad: "Based upon your complaint, I directed that an informal investigation be conducted. The investigation revealed that Lieutenant Colonel Zack and Dr. Rippy had participated in discriminatory behavior. On behalf of the United States of America, the Army, and this Institute, I wish to genuinely and humbly apologize for this behavior." Both Zack and Rippy were reprimanded. Zack left USAMRIID in December 1991, Rippy left in February 1992. Assaad stayed on until March 1997 Budget cuts there led to Assaad being laid off in March 1997, for which he sued the US Army for age and ethnic discrimination.

Assaad worked as a civilian research scientist at the US Army's Medical Research Institute for Infectious Diseases (USAMRIID), in Fort Detrick, Maryland from 1989-1997. While there, he developed a ricin vaccine.

Assaad was born in Egypt and became a naturalized US citizen in 1981. He holds a Ph.D. in physiology from Iowa State University in Ames, Iowa. His wife is from Nebraska.

Ayaad Assaad, Ph.D. (born 1948), is an Egyptian-American microbiologist and toxicologist. Since 1997 he has worked for the US Environmental Protection Agency testing pesticides.