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Avian Pathol
; : 1-11, 2024 May 24.
Article
in English
| MEDLINE
| ID: mdl-38784976
ABSTRACT
RESEARCH HIGHLIGHTS: New variant IBDV which emerged in Egypt clustered with Chinese nVarIBDV.nVarIBDV spread subclinically across a wide geographic area.Mutation at 321 represents capsid's most exposed part, a defining feature.Antigenically modified vvIBDV still circulating in Egypt with typical lesions.