Molecular epidemiology and genetic diversity of infectious bronchitis virus in Iranian poultry A systematic review.

Clinical Context

Peer-reviewed veterinary literature continues to shape everyday decision-making for production animal practice, especially when new evidence clarifies diagnosis, treatment selection, monitoring, or clinical outcomes.

What the Study Evaluated

A study published in Poultry science in 2026 evaluated molecular epidemiology and genetic diversity of infectious bronchitis virus in Iranian poultry: A systematic review..

Key Findings

Infectious bronchitis virus (IBV) is a highly contagious avian coronavirus that causes substantial economic losses in poultry production due to respiratory disease, reduced performance, and impaired egg production. In Iran, IBV has been repeatedly reported over the past two decades; however, evidence on diagnostic approaches and circulating lineages remains fragmented. This systematic review aimed to summarize the available Iranian literature on the molecular epidemiology and genetic diversity of IBV in poultry. We conducted a comprehensive search for relevant papers that reported the identification or molecular characterization of...

Why It Matters for Veterinary Professionals

For veterinary professionals, the practical value of this work lies in how the findings may support more structured clinical assessment, clearer monitoring, and more informed decisions for production animal practice.

Practical Interpretation

The results should be interpreted in the context of the study design, population, inclusion criteria, and clinical setting. Application in practice should consider patient-specific risk factors, available diagnostics, local standards of care, and clinician judgment.

Clinical Takeaway

Overall, the study adds useful evidence for clinicians seeking to align daily practice with current veterinary research while maintaining a balanced, case-by-case approach.

• Read the full article here: https://pubmed.ncbi.nlm.nih.gov/42810091/