Absence of Lymphogranuloma Venereum Among Men Who Have Sex With Men With Rectal Chlamydia trachomatis Infections Within an HIV Preexposure Prophylaxis Program in Hanoi, Vietnam

越南河内一项针对男男性行为者开展的艾滋病毒暴露前预防项目中，未发现直肠沙眼衣原体感染者出现性病性淋巴肉芽肿。