2010年很可能考到的相关的材料：猪流感。因为猪流感对世界及人类的影响，看最近的报道也知道是多么大了。所以可能关于猪流感的材料都有可能放在听力短文、阅读理解、完型填空及作文里当题材考，下面给大家提供关于猪流感的一些英文材料： ~ E n'X4
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首先，什么是猪流感？ :464~tHI[`
What is the swine flu? _e "
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The swine influenza A (H1N1) virus that has infected humans in the U.S. and Mexico is a novel influenza A virus that has not previously been identified in North America. This virus is resistant to the antiviral medications amantadine (Symmetrel) and rimantadine (Flumadine), but is sensitive to oseltamivir (Tamiflu) and zanamivir (Relenza). Investigations of these cases suggest that on-going human-to-human swine influenza A (H1N1) virus is occurring. h#Z~x
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猪流感会出现哪些症状？ 4!A(7
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What are the symptoms of swine flu? \=H+ m%
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Although uncomplicated influenza-like illness (fever, cough or sore throat) has been reported in many cases, mild respiratory illness (nasal congestion, rhinorrhea) without fever and occasional severe disease also has been reported. Other symptoms reported with swine influenza A virus infection include vomiting, diarrhea, myalgia, headache, chills, fatigue, and dyspnea. Conjunctivitis is rare, but has been reported. Severe disease (pneumonia, respiratory failure) and fatal outcomes have been reported with swine influenza A virus infection. The potential for exacerbation of underlying chronic medical conditions or invasive bacterial infection with swine influenza A virus infection should be considered. 4JL]?7 5
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Interim Recommendations（Health Planning Guidelines） !.7m4mKzo
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For clinical care or collection of respiratory specimens from a symptomatic individual (acute respiratory symptoms with or without fever) who is a confirmed case, or a suspected case (ill close contact of a confirmed case) of swine influenza A (H1N1) virus infection: ]Aj5 K
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感染期 26MoYO !k
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Persons with swine influenza A (H1N1) virus infection should be considered potentially contagious for up to 7 days following illness onset. Persons who continue to be ill longer than 7 days after illness onset should be considered potentially contagious until symptoms have resolved. Children, especially younger children, might potentially be contagious for longer periods. The duration of infectiousness might vary by swine influenza A (H1N1) virus strain. Non-hospitalized ill persons who are a confirmed or suspected case of swine influenza A (H1N1) virus infection are recommended to stay at home (voluntary isolation) for at least the first 7 days after illness onset except to seek medical care. 'JJ :
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感染病例的定义 {w ]L'0ES[
Case definitions >[<f\BN|
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A confirmed case of swine influenza A (H1N1) virus infection is defined as a person with an acute respiratory illness with laboratory confirmed swine influenza A (H1N1) virus infection at CDC by one or more of the following tests: 7|<-rjz^
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real-time RT-PCR ]: Pkh./
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four-fold rise in swine influenza A (H1N1) virus-specific neutralizing antibodies n M `pnR_
A suspected case of swine influenza A (H1N1) virus infection is defined as a person with acute febrile respiratory illness with onset within 7 days of close contact with a person who is a confirmed case of swine influenza A (H1N1) virus infection. =g)SZK
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Close contact is defined as: within about 6 feet of an ill person who is a confirmed or suspected case of swine influenza A (H1N1) virus infection. \o5/, C
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Close contact is defined as: within about 6 feet of an ill person who is a confirmed case of swine influenza A virus infection l?KP /0`
Acute respiratory illness is defined as recent onset of at least two of the following: rhinorrhea or nasal congestion, sore throat, cough (with or without fever or feverishness)
