Since that time, all states and U. S. dependent areas have conducted AIDS surveillance using a standardized, confidential name-based reporting system.
从此,美国各州及附属地开始实施标准化aids秘密报告监测制度。
Since that time, all states and U. S. dependent areas have conducted AIDS surveillance using a standardized, confidential name-based reporting system.
从此,美国各州及附属地开始实施标准化aids秘密报告监测制度。
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