Article
Genetic and Antigenic Characterization of Infectious Bursal Disease Viruses Isolated in Italy During the Period 2002–2005
1 Dec 2007
Abstract excerpt
During the period 2002-2005, 109 infectious bursal disease virus (IBDV) field strains were isolated from bird flocks located in various parts of Italy. Out of these strains, 91 were isolated from broilers, 12 from pullets, and six from backyard flocks. Forty-two IBDV strains were further investigated and characterized on the basis of the geographical origin, source, and clinical signs. Antigenic and genetic...
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