Avian infectious bronchitis is a contagious viral disease, caused by avian infectious
bronchitis virus (IBV), that leads to severe losses in the poultry industry all over the world …

Infectious bronchitis virus (IBV) is one of the foremost causes of economic loss within the
poultry industry. IBV is a commonly occurring, economically significant pathogen of …

We are reporting on the infectious bronchitis virus (IBV) genotypes circulating within seven
Middle East countries and the alterations in genotype distributions between 2009 and 2014 …

In the last 5 years, frequent outbreaks of infectious bronchitis virus (IBV) are observed in
both broiler and layer chicken flocks in the Kingdom of Saudi Arabia (KSA) in spite of …

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 …

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) in vaccinated chicken flocks continues to cause enormous
economic losses to the poultry industry in Iran. A molecular surveillance of IBV genotypes …

IBV variants belonging to the GI-23 lineage have circulated since 1998 in the Middle East
and have spread to several countries over time. In Brazil, the first report of GI-23 occurred in …

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 …

A number of broiler flocks with respiratory disease and high mortality in five broiler farms in
Libya were sampled for detection of infectious bronchitis virus (IBV). Twelve IBV strains from …