One of the major problems of avian infectious bronchitis virus (IBV) is the frequent
emergence of new variants. In the present study 205 tracheal swabs and organs were …

Infectious bronchitis (IB) is a viral avian disease with economic importance in the world,
including Iran. S1 gene sequencing has been used for molecular epidemiological studies …

Infectious bronchitis virus (IBV) is one of the most critical pathogens in the poultry industry,
causing serious economic losses in all countries including Iraq. IBV has many genotypes …

The present study aimed to determine the molecular characteristics of circulating infectious
bronchitis virus (IBV) strains in vaccinated broiler flocks in the Giza and Fayoum …

Background: Avian infectious bronchitis (IB) is a highly contagious viral disease which
affects the poultry industry. The virus exists in a wide variety of genotypes, and phylogenetic …

Abstract Background Avian Infectious Bronchitis Virus (IBV) is a highly contagious disease
that imposes a huge economic burden on the global poultry industry. IBV contains numerous …

Aim: This study aimed to isolate some of the currently circulating infectious bronchitis virus
(IBV) strains from some broiler chicken farms in Al-Hasa and to do some molecular …

Infectious bronchitis virus (IBV) is the causative agent of an acute and highly contagious
disease affecting the respiratory, renal and/or reproductive systems of chicken called …

Infectious Bronchitis is one of the major viral diseases affecting poultry causing severe
economic losses. The prevalence of Infectious Bronchitis viruses was studied in commercial …

Background: Infectious bronchitis virus (IBV) is the etiological agent of an acute and highly
contagious disease. Infectious bronchitis (IB) affects chicken of all ages and poses major …