PPT-Highly Pathogenic Avian Influenza 2023
Author : tracy | Published Date : 2024-01-13
Portfolio Committee Agriculture Land and Rural Development Presentation by the Broiler Organisation South African Poultry Association General Manager Izaak Breitenbach
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Highly Pathogenic Avian Influenza 2023: Transcript
Portfolio Committee Agriculture Land and Rural Development Presentation by the Broiler Organisation South African Poultry Association General Manager Izaak Breitenbach Friday October 20 2023. birds, form the reservoir of influenza Aviruses innature (1,2). Influenza Aviruses are subtyped on the basisface of virus particles. To date, 16 HAand 9 NAsubtypesthe world (3,4). Viruses containing H WHO/HSE. Tanzania. February 01, 2017. An overview and an Update on Tanzania. Influenza viruses . - Classification. Influenza viruses belong to the . orthomyxovirus. . family, . which has the genera. . . Dr.. Anil Kumar. Asst. Professor. Dept. of VCC, BVC, Patna. AVIAN INFLUENZA. Avian Influenza. 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. 24/7 Emergency Contact Revised: 6/2011 What is the bird flu that has been reported in Asia and Europe? Outbreaks of avian influenza have occurred among poultry in eight countries in Asia (Cambodia, C Selim AA, Erfan AM, Hagag N, Zanaty A, Samir A, Samy M, et al. Highly Pathogenic Avian Influenza Virus (H5N8) Clade 2.3.4.4 Infection in Migratory Birds, Egypt. Emerg Infect Dis. 2017;23(6):1048-1051. https://doi.org/10.3201/eid2306.162056. 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 . Henning J, Wibawa H, Morton J, Usman TB, Junaidi A, Meers J. Scavenging Ducks and Transmission of Highly Pathogenic Avian Influenza, Java, Indonesia. Emerg Infect Dis. 2010;16(8):1244-1250. https://doi.org/10.3201/eid1608.091540. Belser JA, Bridges CB, Katz JM, Tumpey TM. Past, Present, and Possible Future Human Infection with Influenza Virus A Subtype H7. Emerg Infect Dis. 2009;15(6):859-865. https://doi.org/10.3201/eid1506.090072. Aiki-Raji CO, Aguilar PV, Kwon Y, Goetz S, Suarez DL, Jethra AI, et al. Phylogenetics and Pathogenesis of Early Avian Influenza Viruses (H5N1), Nigeria. Emerg Infect Dis. 2008;14(11):1753-1755. https://doi.org/10.3201/eid1411.080557. Keawcharoen J, van Riel D, van Amerongen G, Bestebroer TM, Beyer WE, van Lavieren R, et al. Wild Ducks as Long-Distance Vectors of Highly Pathogenic Avian Influenza Virus (H5N1). Emerg Infect Dis. 2008;14(4):600-607. https://doi.org/10.3201/eid1404.071016. ALNaji. . Avian influenza is a highly contagious viral disease that affects both domestic and wild birds. Avian influenza viruses have also been isolated, although less frequently, from mammalian species, including humans. caused by Type A influenza viruses. . 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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