"It may be", said Dr Margaret Chan at a global meeting in March, "that containment efforts would only slow the spread of a pandemic."
“也许控制努力将只能减慢疾病大流行的传播,”陈冯富珍博士在3月的一次全球会议上说。
"It may be", said Dr Margaret Chan at a global meeting in March, "that containment efforts would only slow the spread of a pandemic."
“也许控制努力将只能减慢疾病大流行的传播,”陈冯富珍博士在3月的一次全球会议上说。
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