【摘要】 在中国，性传播已成为人类免疫缺陷病毒（human immunodeficiency virus,HIV）传播主要方式，男男性传播的比例仍处于较高水平。男男性行为者（men who have sex with men,MSM）更愿意使用社交媒体来进行线上同城交友从而进一步发展线下性伴侣，导致感染HIV风险也变得更高。社交媒体在MSM中的使用已经成为不可回避的趋势，但也开辟了另一种更有效的干预途经。社交媒体为MSM提供了更多的健康干预功能，也使得MSM能在更便捷的条件下得到HIV相关干预，为艾滋病干预提供了新思路。更多还原

【Abstract】 In China,sexual transmission has become the main mode of human immunodeficiency virus(HIV),and the proportion of male same-sex transmission is still at a high level.The men who have sex with men(MSM) prefer to use social media to make friends online to further develop offline sexual partners,leading to a higher risk of HIV infection.The use of social media in MSM has become an unavoidable trend,but it has also opened up another and more effective intervention path.The social media provides more health intervention functions for MSM,and help MSM to get HIV-related intervention in a more convenient condition,providing new ideas for AIDS intervention.更多还原