21 facts poultry farmers may not know about Newcastle disease in chickens
1. Newcastle Disease (ND) is a highly contagious viral disease that affects chickens and other birds.
Learn More2. ND is caused by different strains of the Newcastle disease virus (NDV), which can range from mild to highly pathogenic forms.
3. Infected chickens may exhibit a wide range of symptoms, including respiratory distress, nervous system signs, diarrhea, and reduced egg production.
4. The disease can spread rapidly within a flock through respiratory secretions, feces, and contaminated equipment.
5. NDV can survive for extended periods in the environment, making strict biosecurity measures essential for prevention.
6. Wild birds, particularly waterfowl, can act as carriers of NDV and transmit the virus to domestic poultry.
7. Vaccination is a critical tool for preventing ND in poultry flocks. Different vaccines are available based on the severity of the disease in the region.
8. Proper storage and handling of vaccines are crucial to ensure their efficacy.
9. Quarantine measures for newly acquired birds are important to prevent introducing NDV to a healthy flock.
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10. Infected birds may shed the virus for an extended period, even after apparent recovery, posing a risk to other birds.
11. Proper disposal of dead birds and infected materials is necessary to prevent further disease spread.
12. ND can have severe economic consequences for poultry farmers due to increased mortality and reduced productivity.
13. Implementing all-in-all-out production systems can help break the disease cycle and prevent continuous ND transmission.
14. Different strains of NDV may have varying levels of virulence and can cause different clinical signs.
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15. Some bird species, such as waterfowl, are carriers of NDV without showing any signs of disease.
16. ND can affect chickens of all ages, including chicks, growers, and mature birds.
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17. Infected birds may have reduced feed consumption and weight gain, leading to economic losses.
18. Proper ventilation and sanitation of poultry houses can help minimize disease transmission.
19. ND outbreaks should be reported to veterinary authorities for proper monitoring and control.
20. In regions where ND is endemic, continuous surveillance and monitoring are essential to detect and manage outbreaks promptly.
21. Collaboration with veterinarians and government agencies can help develop effective ND control and eradication programs at regional and national levels.
🧩CREATED BY DR JOSEPH DEJI-FOLUTILE
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