Very virulent infectious bursal disease virus: reduced pathogenicity in a rare natural segment-B reassorted isolate
1 Cyril Le Nouen, 1 Gaelle Rivallan, 1 Didier Toquin, 2 Pierre Darlu, 3 Yannick Morin, 4 Ve´ ronique Beven, 4 Claire de Boisseson, 5
Christophe Cazaban, 5 Sylvain Comte,5 Yannick Gardin
and 1 Nicolas Eterradossi
1,3,4 French Agency for Food Safety (AFSSA), Avian and Rabbit Virology, Immunology and
Parasitology Unit, OIE Reference Laboratory for Infectious Bursal Disease1, Experimental
Services for Avian Pathology (SEEPA)3 and Virus Genetics and Biosecurity Unit 4, BP 53,
22440 Ploufragan, France
2 INSERM U535 Genetic Epidemiology and Structure of Human Populations, 94817 Villejuif
Cedex, France
5 CEVA-sante´ animale, BP 126, 33501 Libourne Cedex, France
30 June 2009
2 minute read
