The most sinister act of biological warfare perpetrated by the Government of the United States against the people of Cuba was the introduction of dengue haemorrhagic fever to Cuba in 1981, resulting in an epidemic which caused the death of 158 people, including 101 children.
美国政府针对古巴人民的生物战争中最恶劣的一个案例是1981年传入古巴的出血型登革热。