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单词 Swine influenza
释义

Swine influenza

英语例句库

As a rule the swine infested with the lungworms carrying the "masked virus" did not develop swine influenza immediately upon infestation with the lungworm.

通常,受到携带了“隐蔽病毒”的肺丝虫侵袭的猪,并不因肺丝虫的侵袭立即发生流感。

中文百科

猪流感

美国疾病控制中心实验室用电子显微镜摄出的基因重组了的H1N1流感病毒图像。该病毒直径为80-120纳米[1]。

猪流感英语:Swine influenza),亦称食用猪流感,是指那些通常感染猪的流感病毒(称为猪流感病毒或SIV)的毒株引起的流感。猪流感常见于美国的中西部(偶而也发生在其他州)、墨西哥、加拿大、南美、欧洲(包括英国、瑞典和意大利)的猪流感毒株都是C型流感病毒以及被称为H1N1、H1N2、H3N1、H3N2和H2N3的A型流感之亚型病毒的毒株。

猪流感病毒经由猪传播到人并不常见。当传播给人时,并非总是引起人流感,而常常唯一的感染征候是可由实验室检测到的抗体的存在。当传播导致人流感时,这叫做人畜互传猪流感。在猪群中工作的人们,尤其是不穿戴防护衣物频繁接触猪群的人们,有被传染上猪流感的危险。但妥当地煮熟了的动物肉不会有传播病毒的危险。二十世纪中期出现了亚型流感病毒的鉴定技术,使猪传人的情况能够被准确地鉴定出来。那之后,记录了大约50宗这样的传播。这些猪流感毒株极少在人和人之间传播。在人方面,猪流感的症状和一般流感症状相似,即发冷、发热、喉痛、肌肉痛、严重头疼、咳嗽、虚弱和一般的不舒服。

英语百科

Swine influenza 猪流感

Main symptoms of swine flu in humans[5]
In this video, Dr. Joe Bresee, with CDC's Influenza Division, describes the symptoms of swine flu and warning signs to look for that indicate the need for urgent medical attention.  See also: See this video with subtitles on YouTube [7]
Main symptoms of swine flu in swine[2]

Swine influenza, also called pig influenza, swine flu, hog flu and pig flu, is an infection caused by any one of several types of swine influenza viruses. Swine influenza virus (SIV) or swine-origin influenza virus (S-OIV) is any strain of the influenza family of viruses that is endemic in pigs. As of 2009, the known SIV strains include influenza C and the subtypes of influenza A known as H1N1, H1N2, H2N1, H3N1, H3N2, and H2N3.

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