Catherine M. Logue, Jean-Pierre Vaillancourt, Lisa K. Nolan, Luke B. Borst, Nicolle L. Barbieri
Datos técnicos
This guide introduces the reader to the pathogenesis and epidemiology of colibacillosis in poultry, the virulence of avian pathogenic Escherichia coli, and the various disease syndromes of colibacillosis with photographic examples; and discusses the diagnosis of disease and potential control measures that can be implemented at the farm and flock level.
1. Introduction
2. Etiology
3. Epidemiology
Distribution and prevalence
Risk factors
Protective factors
4. Pathogenesis
Virulence factors
5. Clinical signs and lesions
Omphalitis/yolk sac infection
Cellulitis
Swollen head syndrome
Diarrheal disease
Venereal colibacillosis
Salpingitis/peritonitis/salpingoperitonitis
Orchitis/epididymitis/epididymo-orchitis
Colisepticemia
Respiratory colisepticemia
Enteric origin colisepticemia
Hemorrhagic septicemia
Neonatal septicemia
Colisepticemia in layers and turkey breeders
Colisepticemia in ducks
Other lesions
6. Diagnosis
7. Control
Acting on risk factors
Sanitation and other biosecurity measures
Treatment
Antibiotics
Alternatives to antibiotics
References
2024 © Vuestros Libros Siglo XXI | Desarrollo Web Factor Ideas