PPT-Avian

Bornavirus A Common and Emerging Pathogen in North American Waterfowl Avian Bornavirus Order Mononegavirales Family Bornaviridae Enveloped Nonsegmented negative strand RNA genome encodes 6 proteins. AVIAN ANNUAL CYCLESBirds face changing environments over the course of the yearExamples: Each year, birds are faced with the 1) Breed2) Molt3) Survive till next 3 The Problem = how do birds know when 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. Q. What is avian influenza?Avian influenza (AI)the bird fluis a virus that infects wild birds (such as ducks, gulls and confirmations of wild bird highly pathogenic avian influenza case in the U.S. A Novel Approach to Account For Site-specific Variability . Lars A. . Holmstrom. , . Delphin. . Ruché. , Erin M. . Colclazier. , Nathalie Denis, and . Thomas E. . Hamer. Hamer Environmental L.P., P.O. Box 2561, Mount Vernon, Washington, 98273, USA, . 1 Avian P ox Agent Avian pox is caused by a virus (avian poxvirus ) . There are many different types, or strains , of avian poxvirus which have the ability to infect different bird species. Some Project. Using chicken embryos to understand dinosaur . . evolutionary change. Dana Rashid. Cell Biology and Neuroscience Department, MSU. 150 million years. Bird Evolution from Dinosaurs. By . Brenton. Madison, Jesse Richmond, Sydney Towns. Description. Avian Influenza is caused by birds. The virus can be mutated and could possibly spread to humans.. Type of Disease.   Medical name- Avian Influenza. By: Haley Davis,. Matt Manley, and. Kyle O’Brien. Description:. Avian influenza is an infection caused by avian (bird) influenza (flu) A viruses. Avian influenza is very contagious among birds and some of these viruses can make certain domesticated bird species very sick and kill them. Influenza viruses circulating in animals pose threats to human health.. Avian . Disease Prevention . Training . Course. Goal. The goal of this . presentation . is to provide . poultry owners with . a . basic understanding . of avian health terms, . concepts, and biosecurity.. Which Avian Influenza Viruses are of Particular Interest to Health Officials and Clinicians and Why? Where is Avian Influenza Found?Can Avian Influenza Virus be Transmitted Person to Person?How and W 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 . Li Y, Liu L, Zhang Y, Duan Z, Tian G, Zeng X, et al. New Avian Influenza Virus (H5N1) in Wild Birds, Qinghai, China. Emerg Infect Dis. 2011;17(2):265-267. https://doi.org/10.3201/eid1702.100732. 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. .