Good biosecurity practices in small scale commercial and scavenging production systems in Kenya
Ever since the outbreak in Hong Kong in 1997 of Highly Pathogenic Avian Influenza (HPAI) caused by H5N1 subtype in poultry and the deaths of six of the infected workers, an unprecedented spread of poultry and human infections by this subtype have occurred from year 2003 to date from South East Asia and China to reach the Middle East, Europe and Africa. This spread is believed to have occurred through migratory wild birds. In Africa, Sudan and Djibouti first reported outbreaks; followed in Februa ry, 2006 by Nigeria and subsequently most countries close to Nigeria have since reported outbreaks. Other subtypes of avian influenza viruses, especially H7N7 and H7N3 that have been reported to have infected humans continue to cause severe disease in many countries of the world with enormous economic and socio-cultural consequences. Further spread in Africa is very likely to occur. Once these outbreaks occur, they pose risks to human infection, disrupt production, marketing, processing and dist ribution of poultry and their products and destabilize livelihoods of vulnerable groups as well as many other socio-economics activities...
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| Format: | Book (stand-alone) biblioteca |
| Language: | English |
| Published: |
2007
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| Online Access: | http://www.fao.org/documents/card/en/c/5f88c0c6-95bf-5d37-a92e-af8f3992c81c https://fao-prod.atmire.com/handle/20.500.14283/AL838E http://www.fao.org/3/a-al838e.pdf |
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