Birdflu2008: Avian Influenza and Human Health
نویسنده
چکیده
Influenza A viruses can be divided into two groups on the basis of their ability to cause disease and death in poultry. The very virulent viruses cause highly pathogenic avian influenza [HPAI], with flock mortality as high as 100% in chickens and other susceptible poultry. These viruses have been restricted to subtypes H5 and H7, although not all H5 and H7 viruses cause HPAI. All other viruses cause a milder, primarily respiratory, disease [LPAI], unless exacerbated.
منابع مشابه
آنفلوانزای پرندگان (مقاله مروری)
The purpose of this paper is to provides general information about avian influenza (bird flu) and specific information about one type of bird flu, called avian influenza A (H5N1), that has caused infections in birds in Asia and Europe and in human in Asia. The main materials in this report are based on the World Health Organization (WHO) , world organization for animal health (OIE) , food and a...
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