Authorities blocked the live transmission of his speech at a rally.

当局封锁了他在一次集会上演讲的直播。

The scientists say this can neutralize the virus and block its transmission.

科学家说这可以中和病毒并阻止其传播。

And we out to set to prove that we can not only block transmission, can eradicate this thing. Yeah. So there's a debate about the need for this booster shot.

我们打算证明我们不仅可以阻止传播，还可以根除这种东西。是的。因此，存在关于是否需要注射这种加强针的争论。

To achieve the goal of global eradication, we need to build on Professor Tu’s discovery of artemisinin and develop more powerful tools – like a single-dose cure and better ways to block transmission of malaria from mosquitos to humans.

为实现全球根除疟疾的目标， 我们需要以屠教授发现的青蒿素为基础， 开发更强大的工具—— 例如单剂量疗法和更好的方法来阻止疟疾从蚊子传播给人类。