Word: waksman
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Dates: during 1940-1949
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Others were quick to follow his lead. Last week Drs. Salman A. Waksman and H. Boyd Woodruff reported discovery of agents from soil which kill "gram-negative" (red-staining) germs-such as those of typhoid fever, dysentery and cholera. But scientists are going ahead cautiously. The protective value of both "gram-positive" and "gram-negative" destroyers has yet to be tried on human beings...