粮农组织还认为应当再次呼吁各国加强国内和跨界高致病性禽流感防控措施。

Countries are once more called upon to strengthen in-country as well as cross-border HPAI control measures, FAO added.

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目的对广州市甲型H1N1流感病例密切接触者进行调查，并对隔离医学观察情况进行分析，为制定甲型H1N1流感防控措施提供科学依据。

Objective To analyze the situations of quarantine and management among H1N1 close contacts in Guangzhou city, in order to provide the scientific basis for the prevention and control of H1N1.

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根据(卫生)部周三下发的关于甲型h1n 1流感防控策略调整的通知，(甲型h1n 1流感的)密切接触者可以实施居家隔离，而且密切接触者的范围也将缩小。

And the range of close contacts was narrowed down, according to a notice on adjusting a (H1N1) flu prevention and control measures issued by the ministry Wednesday.

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