The Hot Zone
Was a source of infection for the monkey house ever determined, and if so, where did it come from?
Decon
Decon
Charged with finding the source of the virus, the C.D.C. identifies a monkey-storage facility in the Philippines as the starting point for the Reston infection.
http://www.gradesaver.com/the-hot-zone/study-guide/summary-smashdown-pp-327-371