贊助商連結
雖然確定病例快速增加到642人
美國疾病防制中心官員認為以目前情勢看來類似於季節性流感
雖然很多人得病但沒嚴重到不可收拾地步
不過還是密切注意是否第二波會有更強的病毒株來襲
http://edition.cnn.com/2009/HEALTH/05/0 ... index.html
The number of confirmed swine flu cases in the United States has reached 642, the Centers for Disease Control and Prevention said Wednesday......
On Tuesday, the CDC eased up on an earlier recommendation that schools should be closed when a student tests positive for the virus.
Instead, the agency said that students who show signs of the flu should be kept out of school -- just like during an outbreak of more typical strains of the flu. Watch how schools may not need to close for swine flu »
"We have learned that the disease currently being caused by this novel flu virus appears to be similar with that typically caused by seasonal influenza," the CDC said in a release. "Although many people may get sick, the available data do not indicate we are facing an unusually severe influenza virus"...
While worries about the flu are easing, WHO and CDC officials plan to monitor developments in the Southern Hemisphere, where flu season arrives over the next few months.
They said results there will help determine whether a stronger strain of the virus will return to the United States and the Northern Hemisphere during the fall flu season.
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