正在继续进行挨家挨户的病例监测。

The house-to-house surveillance for cases is continuing.

youdao

继续每日对病例进行挨家挨户的监测。

Daily house-to-house surveillance for cases continues.

youdao

世卫组织正与也门卫生部合作，计划在这些病例的紧邻地区进一步强化挨家挨户的免疫活动。

WHO is working with the Ministry of Health in Yemen to plan for further intensive house-to-house immunization activities in the immediate geographic vicinity of the cases.

youdao