adolfo suarez

More recently, probiotics have attracted considerable attention in subsiding oxidative damage caused by heat stress in poultry. Numerous researchers have reported the potential benefits of probiotics in improving gut morphology and integrity in heat-stressed birds.Bacillus is of industrial importance several reasons, including its excellent safety record, rapid growth rate resulting in short ferme ...

1. IntroductionInfectious bronchitis (IB) is a contagious viral disease caused by a gamma coronavirus known as infectious bronchitis virus (IBV) [1]. IB is one of the most prevalent respiratory diseases in the poultry industry in Canada and elsewhere and it causes significant mortality and morbidity in both broiler and layer chickens, resulting in significant economic impacts to the poultry indust ...