Vaccines are the only public health intervention that can bring equality.

疫苗是唯一可以带来平等的公共卫生干预措施。

To effectively apply a public health intervention, we need to manage resources effectively and listen to the voice of the communities affected.

为了有效地实施公共卫生干预，我们需要有效地管理资源，倾听受影响人群的声音。