Background and Aim: One of the primary pathogenic causes linked to economic losses in
the chicken business is the infectious bronchitis virus. This virus exploited its S (spike) …

Infectious bronchitis virus (IBV) causes heavy economic losses in chicken farms worldwide.
Like many other viral diseases, vaccination is the gold standard approach in controlling and …

The poultry industry plays an important role in the food economics and the food industry in
both their layer and broiler chicken. Poultry diseases on the other way impact in the poultry …

The Turkish poultry industry has rapidly developed in the last decade. Viral pathogens
continue to threaten the industry, causing economic losses worldwide, including Turkey. At …

Pandemic respiratory viruses of poultry have caused significant economic losses in the
poultry industry since the 1930s, and molecular and genetic techniques are widely used for …

The characterization of the newly emerged variant strains in the Egyptian field is important
for improving the control measures for avian infectious bronchitis virus (IBV) and …

Infectious bronchitis virus (IBV), a major pathogen of commercial poultry flocks, circulates in
the form of different genotypes. Three IB viruses were isolated from broiler chickens showing …

In this study, avian coronavirus infectious bronchitis virus (IBV), infectious laryngotracheitis
virus (ILTV), avian metapneumovirus (AMPV), and avian reovirus (ARV) were evaluated in …

Infectious bronchitis virus (IBV) is an acute and rapidly spreading virus that affects the
respiratory system in poultry, causing economic losses by affecting egg yield and quality. It …

BACKGROUND Many avian viruses have the propensity to the respiratory tract of chickens
like, infectious bronchitis virus (IBV), avian influenza (AIV), Newcastle disease virus (NDV) …