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    May 04

    豬流感、SARS與禽流感的比較

     
     

    豬流感、SARS與禽流感的比較

    家裡面有小朋友滴要小心喔~

     

     

    比較項目

    SARS

    急性嚴重呼吸道症候群

    禽流感

    豬流感

    病毒株

    突變冠狀病毒

    H5N1

    H1N1

    潛伏期

    2~7天,最長10

    1~21

    1~7

    症狀

    高燒(>38)及咳嗽或呼吸困難,頸痛、肌肉僵直或酸痛

    類似感冒症狀

    發病前一天就具感染力,症狀與人流感類似,包括高燒、肌肉痠痛;但這波疫情似乎以腹瀉等腸胃道症狀為主,且即便接種過流感疫苗,保護力也很低。

    傳染途徑

    飛沫跟接觸傳染

    飛沫、接觸及水源傳染

    飛沫跟接觸傳染

    導致死亡病狀

    肺炎併發呼吸道衰竭

    病毒性肺炎,並產生危急生命併發症,最常見的是胰臟炎,胰臟腫大、變硬、出血、有壞死點,有時脾臟也會腫大有壞死點,盲腸扁桃出血,心冠狀溝和腹部脂肪出血點,內臟充血,腎臟有尿酸鹽沉積。

    嚴重肺炎

    好發年齡層

    幼童、有慢性病及老年人為多(免疫力弱者)

    N/A

    青壯年(免疫力強者)

    死亡率

    11%

    50%以上

    6.77%

    注意事項

     

    世衛組織仍未尋得感染個案是經由人傳人途徑罹病之證據,亦無充分證據證明,亞洲地區發生的禽流感有在人與人間傳播的能力。

    患者在病發前一天到痊癒後8天內,都具有傳染力。

     

    發燒後才傳染

    N/A

    發燒前就會傳染

    預防方式

    多洗手、戴口罩

    少出入密閉空間(如電梯、餐廳)與人直接交談、接觸或議會

    隨時量測體溫

    多洗手、戴口罩

    避免接觸鳥禽類

    避免生食家禽(高病原性禽流感病毒在攝氏五十六度以上便會死亡)

    多洗手、戴口罩

    少出入密閉空間(如電梯、餐廳)與人直接交談、接觸或議會

    避免接觸豬隻

    發生國家/區域

    亞洲地區

    印尼、東南亞

    墨西哥、美國、加拿大、西班牙、紐西蘭、南美

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