Written largely by the most prestigious British scientist of his day, this official report, containing hundreds of pages of evidence about the use of US biological weapons during the Korean War, was effectively suppressed upon its original release in 1952.
"The report concluded that the U.S. had used a number of biological weapons, including use of anthrax, plague, and cholera, disseminated by over a dozen of different devices or methods, including spraying, porcelain bombs, self-destroying paper containers with a paper parachute, and leaflet bombs, among others."