"Now we know that Shanghai rapidly on April 6 closed down their poultry markets in that municipality and it's been very encouraging to see that almost immediately there was a decline in the detection of the new cases and the cases that did occur all occurred in the next week, which you might expect to be within the incubation period of the virus."她说,"目前我们知道,上海在4月6日迅速关闭了市区的家禽市场,令人鼓舞的是新发现的禽流感病例几乎立即减少,而且所有那些新病例都在随后一个星期中出现,这一个星期可认为是在先前感染病毒的潜伏期之内."
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she says close the up survition of the should continued over the next several weeks and monthes,chinese officals save more than half of the olden facted,have been indivsual has direst contact with portry or the other birds,how the other people became infacted servives is unclear,the goverment has carried out thousands of the test on birds,but only a little small perctive were infacted.