We are coming up with newer vector control methods. We are coming up with new drugs.

我们正在研究新的矢量控制方法。

The WHO says, “Larviciding measures may be effective as the leading method of vector control in urban areas.”

世卫组织称杀幼虫剂措施作为主要的传病媒介控制办法可能在城市地区才很有效。