H5N1 is a type of avian influenza virus (bird flu virus) that has mutated[1] through antigenic drift into dozens of highly pathogenic varieties, but all currently belonging to genotype Z of avian influenza virus H5N1. Genotype Z emerged through reassortment in 2002 from earlier highly pathogenic genotypes of H5N1[2] that first appeared in China in 1996 in birds and in Hong Kong in 1997 in humans[3]. The "H5N1 viruses from human infections and the closely related avian viruses isolated in 2004 and 2005 belong to a single genotype, often referred to as genotype Z." [1]
Laptop Battery The avian influenza subtypes that have been confirmed in humans, ordered by the number of known human deaths, are: H1N1 caused Spanish flu, H2N2 caused Asian Flu, H3N2 caused Hong Kong Flu, H5N1, H7N7, H9N2, H7N2, H7N3, H10N7.
Influenza (also commonly known as the flu) is a highly contagious respiratory disease. Caused by the influenza virus, it can generally hit anyone at any time. However autumn and winter are the most active seasons for the flu virus. These are also the season when migratory birds bring with them an increased threat of avian bird flu. remember, it's free and without any obligation.
Thinkpad All avian influenza (AI) viruses are type A influenza virus in the virus family of Orthomyxoviridae and all known strains of influenza A virus infect birds. Influenzavirus type A is subdivided into subtypes based on hemagglutinin (H) and neuraminidase (N) protein spikes from the central virus core. There are 16 H types, each with up to 9 N subtypes, yielding a potential for 144 different H and N combinations.
Influenza News Three Swans Dead Due to Bird Flu in Dorset, UK Jan 29, Posted in Influenza The first case of bird flu virus in the UK was recorded in April 2006 in Scotland. Extensive control was taken up at that time. A new case of bird flu in the UK was reported, as three wild swans in Dorset died due to the avian virus strain and a fourth one was tested positive......
Microsoft Avian influenza (also known as bird flu, avian flu, influenzavirus A flu, type A flu, or genus A flu) is a flu due to a type of influenza virus that is hosted by birds, but may infect several species of mammals.
Tamiflu Description Tamiflu contains the active ingredient oseltamivir phosphate, which is a type of medicine called a neuraminidase inhibitor. Tamiflu used as an oral medication to treat and prevent infection with the influenza virus (flu). Tamiflu, which is manufactured by Roche, has been selected as the medication of choice by the World Health Organisation in the event of an outbreak of a human form of the Avian Flu H5N1.
Laptop Computers An influenza pandemic is a large scale epidemic of the influenza virus, such as the 1918 Spanish flu. The World Health Organization (WHO) warns that there is a substantial risk of an influenza pandemic within the next few years. One of the strongest candidates is the A(H5N1) subtype of avian influenza.
Influenza Treatments Influenza normally afflicts people in autumn and winter, which means the time of influenza affliction is just around the corner. Of late, the threat of the flu has doubled with the feared spread of avian bird flu. Both influenza and avian bird flu can be treated through various medications, all of which are prescription medicines.
Laptop Computer A myxovirus of the genus Influenzavirus, antigenically varying from influenza virus type A and influenza virus type C, that causes various respiratory illnesses in humans.
The flu is caused by influenza viruses A and B. Type A is usually responsible for the outbreaks that occur annually. These viruses are constantly changing, producing what are called subtypes or strains that are different from the original virus but retain some of its characteristics. Strains of influenza virus that cause the flu may differ from year to year.
Desktop Computer A myxovirus of the genus Influenzavirus, antigenically varying from influenza virus type B and influenza virus type C, that causes acute respiratory illness in humans.
Notebooks Influenza caused by infection with a strain of influenza virus type C.
Lenovo People should get vaccine who are:
Hard Drive People 65 years of age or older.
Resident of nursing home and other chronic-care facilities.
Adults and adolescents with chronic pulmonary or cardiovascular disorders, including asthma.
Health care workers, care givers and others who might transmit influenza virus to persons at high-risk for complications from infection.
Travelstar People who are less able to fight infections because of a disease they are born with, infection with Human Immunodeficiency Virus (HIV), treatment with medications such as long-term steroids, and/or treatment for cancer with X-rays or medications.
Gateway Adults and adolescents who required regular medical follow-up or hospitalization during the preceding year because of chronic illnesses (including diabetes mellitus), kidney diseases, and blood cell diseases such as sickle cell anemia.
Laptop Parts Women who will be in the second or third trimester of pregnancy during the flu season (December - March).
Software Persons 6 months to 18 years of age who receive long-term aspirin therapy and therefore might be at risk for developing Reye syndrome after influenza.
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This article is prepared by the editor of http://www.flu-information.be/tamiflu-information.html on the basis of current updates and reviews on avian flu pandemic.
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