Avian Disease Research¶
Overview: This section covers the molecular research on avian pathogens — detection methods for beak and feather disease virus (PBFD), avian polyomavirus (APV), and RNA viruses such as avian influenza, plus the design of surveillance programs that protect bird populations.
Core Articles¶
Molecular Detection of PBFD Virus
Circovirus biology, PCR/qPCR detection, viral load interpretation, and clinical sampling.
PCR Detection of Avian Polyomavirus
APV biology, PCR assay design, screening programs for breeding flocks, and result interpretation.
Avian Disease Surveillance Using RT-PCR
RT-PCR principles, avian influenza and Newcastle disease detection, and surveillance program design.
Pathogen Comparison¶
| Pathogen | Genome | Key Assay | Clinical Importance |
|---|---|---|---|
| BFDV | ssDNA (~2 kb) | PCR/qPCR (rep/cap) | Immunosuppression, feather disease |
| APV | dsDNA (~5 kb) | PCR (VP1) | Acute mortality in fledglings |
| AIV | RNA (8 segments) | RT-qPCR (M gene) | Pandemic potential, flock losses |
| NDV | RNA | RT-qPCR (F gene) | Severe respiratory/neurological disease |
Related Sections¶
- Molecular Diagnostics — qPCR technology and controls
- Laboratory Methods — sampling and troubleshooting