Bursa atrophy at 28 days old caused by variant infectious bursal disease virus has a negative economic impact on broiler farms in Japan
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DOI: 10.1080/03079457.2020.1822989
Abstract: ABSTRACT Infectious bursal disease (IBD), caused by IBD virus (IBDV), is highly contagious, immunosuppressive and causes a negative economic impact on poultry industry. IBDV-vaccinated broiler farms at south Kyushu, Japan had a bursa-to-bodyweight ratio (BB… read more here.
Keywords: days old; economic impact; negative economic; broiler farms ... See more keywords