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1 day ago · Leptospirosis is a blood infection caused by the bacteria Leptospira that can infect humans, dogs, rodents and many other wild and domesticated animals. Signs and symptoms can range from none to mild (headaches, muscle pains, and fevers) to severe (bleeding in the lungs or meningitis).
- 58,900 per year
1 day ago · Unit 731 (Japanese: 731部隊, Hepburn: Nana-san-ichi Butai), short for Manchu Detachment 731 and also known as the Kamo Detachment: 198 and the Ishii Unit, was a covert biological and chemical warfare research and development unit of the Imperial Japanese Army that engaged in lethal human experimentation and biological weapons manufacturing during the Second Sino-Japanese War (1937–1945 ...
- 1936–1945
- Biological weapons, Chemical weapons, Explosives
- Estimated 3,000 to 300,000, 400,000 or higher from biological warfare, Over 3,000 from inside experiments from each unit (not including branches, 1940–1945 only): 20 , At least 10,000 prisoners died, No documented survivors
