Word: sungei
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Dates: during 1930-1939
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Trypan-blue has been used to kill the spindly, boring animalcules (trypanosomes) which cause sleeping sickness. It is also useful to kill the microbes of malaria. In the Federated Malay States, at the Sungei Buloh leper settlement Dr. Gordon A. Ryrie discovered that the blue trypan dye attacked the fatty bacilli present in leprosy and tuberculosis (the forms of the diseases are related). Other investigators confirmed Dr. Ryrie's work, among them cautious Dr. Heiser...