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Immunization
Studies from University of Georgia, Department of Population Health in the area of immunization described
August 6th, 2008
Investigators publish new data in the report 'Protection conferred by coarse spray vaccination against challenge with infectious bursal disease virus in commercial broilers.' According to a study from the United States, "The efficacy of coarse spray vaccination against pathogenic infectious bursal disease virus (IBDV) in commercial broilers was evaluated. Different coarse spray vaccination schedules using a commercial 2512 strain vaccine were compared with single or double drinking water application at 1 and/or 10 days of age." "At 29 days of age, the chickens were challenged with the virulent Edgar strain of IBDV. Seven days postchallenge, severe gross bursal atrophy...
Source: Vaccine Weekly (2008-08-06)
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