PPT-The Avian Egg

Structure Production Function Topics Anatomy of the Egg Anatomy of Avian Female Reproductive Tract Process of Egg Formation Aspects of Incubation and Hatching Dystocias Egg Types Eight Basic Shapes. 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. 1 JANUARY 2005 … WHO/CDS/2005.29 Avian influenza: Avian influenza: assessing the pandemic threat morbidity, excess mortality, and social and economic disruption.avian influenza, caused by the H5N Bornavirus. : . A Common and Emerging Pathogen . in North American . Waterfowl. . Avian . Bornavirus. Order . Mononegavirales. ;. Family . Bornaviridae. Enveloped. Non-segmented. , negative . strand RNA genome; encodes 6 proteins. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . membrane. The inner and outer membranes, found between the eggshell and the egg white, keep bacteria from entering the egg and help to slow evaporation of moisture from the egg.. a. ir cell. The air cell, located between the inner and outer membranes at the large end of the egg, holds oxygen for the chick to breathe.. 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 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 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. Quan C, Wang Q, Zhang J, Zhao M, Dai Q, Huang T, et al. Avian Influenza A Viruses among Occupationally Exposed Populations, China, 2014–2016. Emerg Infect Dis. 2019;25(12):2215-2225. https://doi.org/10.3201/eid2512.190261. 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. 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.