Many countries with widespread community transmission have moved to testing only samples of ill persons and have shifted surveillance efforts to monitoring and reporting of trends.

许多出现广泛社区传播的国家已转向只检测患病者的样本并将监测工作的重点转为监测和报告趋势。

youdao

The cooperation of residents is good, house-to-house surveillance for febrile illness is continuing, and specimens have been taken from symptomatic persons and sent for testing.

居民的合作良好，正在继续开展对发热疾病的挨家挨户监测，并且已从有症状的人那里采集标本和送去检测。

youdao

We don't know, we need more research and drug surveillance efforts that included HIV testing as an integral part.

我们不知道，我们需要进行更多能将艾滋病毒检测作为基本组成部分纳入在内的研究和药品监测工作。

youdao

The Chinese government has stepped up its disease surveillance and is retrospectively testing any recently reported cases of severe respiratory infection, to check if any cases had not been recognised as H7N9.

BBC: WHO confirms five deaths from China bird flu

IRobot is currently testing ConnectR, a surveillance bot similar to Rovio that lets consumers check in on elderly parents, among other watchful tasks.

FORBES: Household Robots

The German business magazine Wirtschaftswoche reported over the weekend that Microdrones, a company based in the city of Siegen, Germany, has sold at least one of its flying surveillance robots to the search giant for testing.

FORBES: Is This Flying Drone Google's Next Privacy Controversy? Update: Google Says No