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1991年,50个州的卫生部,纽约市和哥伦比亚特区报告给 CDC26283例结核,经过结核监测系统全部核实的病例,从1990年的25
In 1991, 50 states of the Ministry of Health, New York City and the District of Columbia reported 26,833 cases of CDC confirmed by the tuberculosis surveillance system to CDC, from 25 in 1990