Infectious bronchitis virus evolution, diagnosis and control

M Legnardi, CM Tucciarone, G Franzo… - Veterinary Sciences, 2020 - mdpi.com
RNA viruses are characterized by high mutation and recombination rates, which allow a
rapid adaptation to new environments. Most of the emerging diseases and host jumps are …

Next-generation sequencing for the detection of microbial agents in avian clinical samples

CL Afonso, AM Afonso - Veterinary Sciences, 2023 - mdpi.com
Simple Summary Significant progress in next-generation sequencing (NGS) is positioning
this technology as a key tool to be utilized in clinical diagnosis of disease agents and/or for …

Genome sequence variations of infectious bronchitis virus serotypes from commercial chickens in Mexico

HM Kariithi, JD Volkening, CM Leyson… - Frontiers in Veterinary …, 2022 - frontiersin.org
New variants of infectious bronchitis viruses (IBVs; Coronaviridae) continuously emerge
despite routine vaccinations. Here, we report genome sequence variations of IBVs identified …

Delmarva (DMV/1639) infectious bronchitis virus (IBV) variants isolated in eastern Canada show evidence of recombination

MSH Hassan, D Ojkic, CS Coffin, SC Cork… - Viruses, 2019 - mdpi.com
Infectious bronchitis virus (IBV) infection in chickens can lead to an economically important
disease, namely, infectious bronchitis (IB). New IBV variants are continuously emerging …

Genotyping and in silico analysis of Delmarva (DMV/1639) infectious bronchitis virus (IBV) spike 1 (S1) glycoprotein

A Ali, D Ojkic, EA Elshafiee, S Shany, MM El-Safty… - Genes, 2022 - mdpi.com
Genetic diversity and evolution of infectious bronchitis virus (IBV) are mainly impacted by
mutations in the spike 1 (S1) gene. This study focused on whole genome sequencing of an …

New PA/1220/98-like variant of infectious bronchitis virus in Poland

K Domanska-Blicharz, J Sajewicz-Krukowska… - Avian …, 2020 - Taylor & Francis
The aim of the present study was to report the first detection of a new infectious bronchitis
virus (IBV) variant in Polish commercial flocks which is completely different to any previously …

The 28S rRNA RT-qPCR assay for host depletion evaluation to enhance avian virus detection in Illumina and Nanopore sequencing

IV Goraichuk, M Harden, E Spackman… - Frontiers in …, 2024 - frontiersin.org
Abundant host and bacterial sequences can obscure the detection of less prevalent viruses
in untargeted next-generation sequencing (NGS). Efficient removal of these non-targeted …

Molecular characterization of an avian GA13-like infectious bronchitis virus full-length genome from Costa Rica

RA Villalobos-Agüero, L Ramírez-Carvajal… - VirusDisease, 2021 - Springer
We describe the first whole-genome sequence of a GA13-like isolate of avian infectious
bronchitis virus CK/CR/1160/16 (MN757859), obtained in 2016 in the province of Alajuela …

A vaccine programme comprising GA08 (GI-27) and Mass (GI-1) strains prevents DMV1639 (GI-17) infectious bronchitis virus transmission among broiler chickens

SK Brimer, EAJ Fischer, R Beckstead, J White… - Avian …, 2025 - Taylor & Francis
Effective control of infectious bronchitis is a challenge in commercial poultry operations due
to the high transmissibility of the virus. Although multiple IBV lineages are circulating in the …

Sequencing of historic samples provides complete coding sequences of chicken calicivirus from the United States

IV Goraichuk, JF Davis, CL Afonso… - Microbiology Resource …, 2024 - journals.asm.org
Here, we report the coding-complete genomic sequences of two chicken caliciviruses from
US poultry flocks in 2003 and 2004. They show the same genomic organization as that of …