An Economical Impact of Newcastle Disease Outbreaks in Various Commercial Broiler Chicken Farms During 2020-21 in Gujarat, India

Abstract

Among the disease challenge, the Newcastle disease (ND) is the second most deadly viral infection and considered a very serious problem for poultry production in many countries. Outbreaks of the ND have a tremendous impact on the backyard as well as intensively reared commercial poultry farming and are considered as an unending agony of poultry farmers. During the study was observed that currently circulating NDV is viscerotropicvelogenic in nature and responsible for the outbreaks recorded in most of the vaccinated sampled commercial broiler farms which ultimately resulted in a huge economical impact on poultry farmers.