PPT-Figure Figure. Structural and phylogenetic modeling of highly pathogenic avian influenza
Author : valerie | Published Date : 2023-05-19
Selim AA Erfan AM Hagag N Zanaty A Samir A Samy M et al Highly Pathogenic Avian Influenza Virus H5N8 Clade 2344 Infection in Migratory Birds Egypt Emerg Infect Dis
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Figure Figure. Structural and phylogenetic modeling of highly pathogenic avian influenza: Transcript
Selim AA Erfan AM Hagag N Zanaty A Samir A Samy M et al Highly Pathogenic Avian Influenza Virus H5N8 Clade 2344 Infection in Migratory Birds Egypt Emerg Infect Dis 201723610481051 httpsdoiorg103201eid2306162056. in State of Osun. TABLE OF CONTENTS. Title Page. Table of contents. Brief Introduction of Avian Influenza. Background and History of Avian Influenza in Nigeria. Pre-disposing factors . Mode of Transmission/Symptoms. What influenza virus does when it infects and lessons from past & present. S. Mark Tompkins, PhD. Center for Vaccines and Immunology. Department of Infectious Diseases. March 20, 2017. 1. Linda M. . Date : 23 \3\2012. Presentation By :- Dr. . Eman. . Diab. introduction. Introduction . AVI is a highly contagious viral disease with up to 100 percent mortality in domestic fowl. . Caused by influenza A virus subtypes H5, H9 and H7. . PROFF. M BANERJEE. MICRO.. Myxovirus. Myxovirus. for a . gp. of envelop RNA viruses . charecterised. by their ability to adsorb onto . mucoprotrein. receptors on erythrocytes causing . hemagglutination. . . Dr.. Anil Kumar. Asst. Professor. Dept. of VCC, BVC, Patna. AVIAN INFLUENZA. Avian Influenza. The influenza virus group consists of three enveloped RNA members of the family Orthomyxoviridae:. influenza A, B, and C. . Influenza A . viruses are further classified into hemagglutinin (H) and neuraminidase. 1 Avian influenza (AI) virus has been circulating worldwide for centuries with four known outbreaks recorded in the last century. The present wave of Highly Pathogenic Avian Influenza (HPAI) emerged 1 1. What is Avian Influenza (AI)? – AI is an influenza type A virus that infects wild birds (i.e. ducks, gulls, and shorebirds) and domestic poultry (chickens, turkeys, ducks, and geese). 2. www.ecdc.europa.eu Beta Testing Version – November 2007 Table of Contents Acknowledgements..............1-4Introduction...............1-51.1.Background........1-51.2.Purpose – When should Avian influenza is viral disease affecting respiratory, digestive and / or nervous system of many species of birds .. Etiology . Orthomyxovirus. . type . A two . forms :-. 1- Highly . Pathogenic . RNA virus. of the family . Orthomyxoviridae. that is responsible for the infectious disease . influenza. (or most commonly referred to as flu) in birds, various mammals (such as pigs) and humans. Typically, influenza is characterized by fever, sore throat, chills and other non-specific symptoms, it is a much more severe disease. It is spread around the world in seasonal epidemics and according to World Health Organization, these annual epidemics result in about three to five million cases of severe illness, and about 250 000 to 500 000 deaths.. El-Shesheny R, Barman S, Feeroz MM, Hasan M, Jones-Engel L, Franks J, et al. Genesis of Influenza A(H5N8) Viruses. Emerg Infect Dis. 2017;23(8):1368-1371. https://doi.org/10.3201/eid2308.170143. Keawcharoen J, Oraveerakul K, Kuiken T, Fouchier R, Amonsin A, Payungporn S, et al. Avian Influenza H5N1 in Tigers and Leopards. Emerg Infect Dis. 2004;10(12):2189-2191. https://doi.org/10.3201/eid1012.040759. Stimmelmayr R, Rotstein D, Torchetti M, Gerlach R. Highly Pathogenic Avian Influenza Virus A(H5N1) Clade 2.3.4.4b Infection in Free-Ranging Polar Bear, Alaska, USA. Emerg Infect Dis. 2024;30(8):1660-1663. https://doi.org/10.3201/eid3008.240481.
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