There are different views of the benefits of starting treatment earlier or later, though most guidelines recommend not starting until the advanced stages of HIV infection.
对于应该较早或较晚开始治疗存在不同的看法，尽管大多数准则建议至到HIV病毒感染的高级阶段才开始。
2
If the content is not personalized, use the Site advanced cache type, so every user can access the same cached items. If the content is personalized, use the following guidelines.
如果内容是非个性化的，那么使用站点高级高速缓存类型，这样每一用户都可以访问相同的缓存条目。
3
As part of the launch, an advanced draft of the WHO Guidelines on Hand Hygiene in Health Care is being made available, to encourage simple measures to prevent the spread of these infections.