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。

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.

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为减少在社区中传播的危险，重点活动包括在威热省的城镇和村庄强化社会动员和健康教育。

To reduce the risk of transmission in the community, priority activities include intensive social mobilization and health education in the towns and villages of Uige Province.

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为阻断野生脊灰病毒传播并使消灭脊灰的益处达到最佳水平，全球重点是。

To stop transmission of the wild poliovirus and optimize the benefits of polio eradication, the global priorities are.

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