Envíos a todo el mundo → Envío gratuito en compras superiores a 19€ (Península y Baleares)
A vaccination failure occurs when the chickens do not develop suitable antibody titer levels and/or are susceptible to a field disease outbreak. Therefore, an updated review (visual-type) has been thoroughly developed in order to highlight the importance of detecting and solving the major vaccination failures in commercial chickens to control diseases affecting this species. The handbook has been written by a prestigious 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
- Significance of poultry infectious diseases
- Control options for poultry infectious diseases
- General definition of vaccination
- History of poultry vaccines and vaccination
- Economic benefits of vaccination
2. Types of poultry vaccines
- Killed vaccines
- Live attenuated vaccines
- DNA vaccines
- Recombinant vaccines
3. Vaccination techniques
- Spray vaccination
- Drinking water vaccination
- Parenteral routes
- In ovo vaccination
4. Vaccine-mediated immune responses
- Mechanisms of induction of vaccine-mediated immune responses
5. Evaluation of vaccine efficacy
- Monitoring vaccine take
- Monitoring antibody response
- Monitoring protection
6. Causes of vaccination failures
- General definition of vaccination failure
- Evolution of pathogens
- Poor cross protection between serotypes, pathotypes and strains of the same pathogen
- Maternal antibody interference
- Early exposure to pathogens
- Exposure to heavy pathogen loads
- Immune suppressive conditions of the host
- Uneven vaccine uptake
- Improper vaccine storage and handling during vaccination
7. Field examples of vaccination failures
- Marek’s disease
- Infectious bronchitis
- Infectious bursal disease
- Newcastle disease
- Infectious laryngotracheitis
- Avian influenza
- Fowlpox
8. Overcoming vaccination failures in poultry flocks
- References
- Autor/es Mohamed Faizal Abdul-Careem
- Fecha de edición abril 2016
- Nº Páginas 80
- Encuadernación Tapa blanda. Wire-o
- Tamaño 17 X 11
- Idioma Inglés