PPT-VİRÜSLER AVİAN İNFLUENZA

Virüs canlı hücreleri enfekte edebilen   mikroskobik   taneciktir Bağımsız üreme yetenekleri yok Çekirdek Ribozom Mitekondri Lizozom YOK Işık Mikroskobunda görülemezler. 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 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. Lesson . 4 . of the . Excellence in Exhibition: Preventing Disease in Animals and People. course. . Iowa Department of Public Health receives funding for this project through a joint organizational partnership between the Council of State and Territorial Epidemiologists (CSTE) and the Centers for Disease Control and Prevention (CDC), provided by CSTE through sub-awards from the CDC cooperative agreement number: 5U38OT00143. The contents of this project are solely the responsibility of the authors and do not necessarily represent the official views of CDC or CSTE.. 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.. 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. . 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 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. 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. 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. . 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.