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Asian bird flu symptom virus
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Asian bird flu symptom virus
H5N1 as an avian virus preferentially binds to a type of galactose receptors that populate the avian respiratory tract from the nose to the lungs and are virtually absent in humans, occurring only in and around the alveoli , structures deep in the lungs where oxygen is passed to the blood. Virus Realm: If you're abroad Get medical help straight away if you get the symptoms of bird flu. H5N1 occurs naturally in wild waterfowl, but it can spread easily to domestic poultry. How many more quarantines will be put into effect before the Asian flu problem is solved? Although cases in chickens is spread across the width of the cluster of islands, the human cases form a continuous arc along the islands running from the northwest to the southeast. Register username password confirm email.


asian bird flu symptom virus


asian bird flu symptom virus


Jun 06,  · The H2N2 Asian flu is the result of avian influenza — that is, a flu normally found in birds — crossed with a human influenza virus. The Asian flu results in symptoms similar to many other strains of influenza, including fever, body aches, chills, cough, weakness, and loss of. (The H5N1 virus recently detected in U.S. wild birds is a new mixed virus (a reassortant) that is genetically different from the Asian avian H5N1 viruses). Flu viruses are constantly changing and flu viruses can change such that they may gain the ability to infect people easily and spread among people, causing a pandemic. Currently, a particularly deadly strain of bird flu -- H5N1 -- continues to spread among poultry in Egypt and in certain parts of Asia. Technically, H5N1 is a highly pathogenic avian influenza (HPAI) virus. It's deadly to most birds. And it's deadly to humans and to other mammals that catch the virus from birds.





Many references to "bird flu" and H5N1 in the popular media refer to this strain. According to the World Health Organization WHO and the United Nations Food and Agriculture OrganizationH5N1 pathogenicity is gradually continuing to rise in endemic areas, but the avian influenza disease situation in farmed birds is being held in check by vaccination, and there is "no evidence of sustained human-to-human transmission" of the virus. The global HPAI situation significantly improved in the first half ofbut the FAO reports that imperfect disease surveillance systems mean that occurrence of the virus remains underestimated and underreported. Several H5N1 vaccines have been developed and approved, and stockpiled by a number of countries, playboy foursome asian the United States in its National Stockpile[6] [7] Britain, France, Canada, and Australia, for use in an emergency. Research has shown that a highly contagious strain of H5N1, one that might allow airborne transmission between mammals, can be reached in only a few mutations, raising concerns about a pandemic and bioterrorism. HPAI A Asian bird flu symptom virus is considered an avian disease, although there is asian bird flu symptom virus evidence of limited human-to-human transmission of the virus. Inworld-renowned virologist Robert G.

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Asian bird flu symptom virus
Asian bird flu symptom virus
Asian bird flu symptom virus
Asian bird flu symptom virus

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Asian bird flu symptom virus

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