E x HEPATITIS (IBH) a m p PEDRO VILLEGAS l University of - PowerPoint PPT Presentation

INCLUSION BODY E x HEPATITIS (IBH) a m p PEDRO VILLEGAS l University of Georgia e JOHN EL-ATRACHE CEVA Animal Health

E x a m • Adenovirus p • Virion Structure l  Icosahedral capsid e  Non-enveloped  70 - 80 nm in diameter  240 hexon subunits  12 penton subunits  Two fibers on each penton base

CLASSIFICATION E x Family a Adenoviridae m p l e Genus Genus Genus Genus Mastadenovirus Aviadenovirus Siadenovirus Atadenovirus

CLASSIFICATION OF AVIAN ADENOVIRUS AFFECTING POULTRY E x a Genus m Aviaden Av enovirus Group I Group I I Group I I I p Serotypes Hemorrhagic Marble Avian Egg l 1 - 12 Enteritis Spleen Disease Splenomegaly Drop e (Turkeys) (Pheasants) Syndrome I BH Hydro- CELO Pericardium