At the International AIDS Society (IAS) conference in Paris, France, in July, 2017, new data were presented showing a large reduction in HIV diagnoses in the UK's largest sexual health clinic. 56 Dean Street in Soho (London, UK) saw a 42% drop in new diagnoses between 2015 and 2016.^1,2 Similarly promising findings were reported in studies of clinics in France and Australia. This reduction is likely to be due to increased testing, earlier diagnosis, and immediate initiation onto HIV treatment at diagnosis,³ as well as increased availability of pre-exposure prophylaxis (PrEP) for HIV.

中文翻译：

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在英国，暴露前预防对艾滋病毒具有成本效益

在2017年7月于法国巴黎举行的国际艾滋病协会（IAS）会议上，提供了新数据，表明英国最大的性健康诊所的HIV诊断大大减少。56迪恩街Soho区（英国伦敦）看到2015年和2016年之间在新诊断病例42％下降^1,2同样有前途的研究结果发表在法国和澳洲诊所的研究。减少的原因可能是由于增加了检测，更早的诊断以及在诊断时立即开始对HIV的治疗³，以及对HIV的暴露前预防（PrEP）的可用性增加。