Article published the September 9, 2020
INTRODUCTION Newcastle disease virus (NDV) is Avian avulavirus type-1 that belongs to the genus Avulavirus of the family Paramyxoviridae (Swayne and Glisson, 2013). Newcastle disease virus isolates vary in their pathogenicity to chickens and may include at least 3 pathotypes; lento-genic (low virulence), mesogenic (moderate virulence), and velogenic (high virulence). Velogenic NDV remain a major ...
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January 7, 2013
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Location:Giza, Al Jizah, Egypt
Profile: Academic / scientific
Occupation: Doctor of Veterinary Medicine
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