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The number of new technology vaccines available has been increased worldwide, as well as their widespread use in the poultry industry, especially at hatchery level. Therefore, an updated review with practical and visual approachs has been developed in order to highlight the importance of hatchery vaccination in poultry farming, whatever the vaccination technique used (in ovo, subcutaneous or spray vaccination), to control the main diseases affecting this species (infectious bursal disease, Newcastle disease, infectious laryngotracheitis, etc.). This handbook has been written by an expert with a wide experience in this field. Numerous graphic resources have been included to complement the information provided and make the contents more understandable and accessible to readers.
1. Introduction
General definition
History
Economic significance
2. Development of immune system
General overview
Innate immune system development
Development of innate immune functions
Cell-mediated immune system development
Development of cell-mediated immune functions
Antibody-mediated immune system development
Development of antibody-mediated immune functions
Gut-associated lymphoid tissue (GALT) development
Development of adaptive immune responses in GALT
3. Immune responses to hatchery vaccination
General overview
Innate immune responses
Adaptive immune responses
Cell-mediated immune responses
Antibody-mediated immune responses
4. Hatchery vaccination
Overview
Differences between hatchery and field vaccination
Current trends of hatchery vaccination practices
Practice of in ovo vaccination by broiler chicken industry
5. Hatchery vaccines
Currently available hatchery vaccines
Attributes of acceptable hatchery vaccines
Safety
Compatibility among hatchery vaccines
Ability to withstand maternal antibody interferences
Ability to induce innate responses
Persistence of vaccine antigens
Ability to induce adaptive responses and protection
6. Hatchery vaccination techniques
In ovo vaccination
In ovo vaccination leads to induction of mucosal immune responses
Currently available in ovo vaccines
Vectored vaccines
Hatchery spray vaccination
Currently available spray hatchery vaccines
Hatchery subcutaneous vaccination
7. Management of hatchery vaccination
Practices during pre-vaccination period
Practices during post-vaccination period
8. Advantages of hatchery vaccination
9. Limitations of hatchery vaccination
10. References
- Autor/es Mohamed Faizal Abdul-Careem
- Fecha de edición abril 2016
- Nº Páginas 62
- Encuadernación Tapa blanda. Wire-o
- Tamaño 17 X 11
- Idioma Inglés