Article

Emergence of the Novel Infectious bursal disease viruse Variant in Vaccinated Poultry Flocks in Egypt

2023-11-14

Abstract excerpt

Infectious bursal disease viruses (IBDVs) have a profound impact on poultry production worldwide, directly causing mortality rates of up to 100%, and indirectly through their immunosuppressive effects. Since the emergence of the antigenically modified very virulent IBDV (vvIBDV) in Egypt in late 1999, the country has experienced recurrent outbreaks with high mortality rates and typical vvIBDV gross lesions. Howeve...

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Literature Corpus work: 39df3b1e-5bdd-5304-a063-757c94d7035e
DOI: 10.1101/2023.11.13.566865

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