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Early Events Following Oral Administration of Newcastle Disease Virus Strain V4
disease Newcastle strain V4 virus
2009/7/30
Heat-resistant strains of Newcastle disease virus, such as strain V4, are being used as vaccines to protect flocks of rural chickens in developing countries. Sometimes these vaccines are administered...
Newcastle Disease in Vaccinated Commercial Broiler Chicken Flocks Experiencing Subclinical Infectious Bursal Disease in Jordan
Technical Department Provimi-Jordan Jordan
2009/7/30
important viruses in poultry, causing catastrophic economical losses to farmers and to chicken breeding companies in Jordan. Fifteen commercial broiler chicken flocks were vaccinated twice against NDV...