This atlas provides an up-to-date review of avian coccidiosis: its aetiology, epidemiology, clinical signs, etc. Special emphasis has been placed on the diagnosis and control of coccidiosis on poultry farms, with information about the techniques designed to detect coccidia and the current vaccination programmes.
Infectious bronchitis is an acute and highly contagious respiratory disease of chickens characterized by respiratory signs comprising gasping, coughing, sneezing, tracheal rales and nasal discharge. In addition, severe respiratory distress may occur in young chickens. Respiratory distress, decrease in egg production, and loss of internal egg quality and eggshell quality have been reported in layers. Some strains of the virus produce severe kidney damage and may be associated with high mortality.
In this comprehensive review of infectious bursal disease, the author uses graphic resources accompanied by short texts to describe the disease in an accessible manner. The information provided in this handbook will allow professionals to deal with this disease more effectively.
Atlas entirely dedicated to infectious bursal disease based on a practical and graphic approach of the topic. This handbook has been carried out by highly experienced authors closely involved with this disease in Africa, where its prevalence and incidence are significant. This updated work has been carefully developed including the most essential contents, so that it depicts a valuable tool to cope and control this virus as far as possible. Includes many helpful tips and visual graphic resources provided by the authors to enrich and turn this atlas into a reference in its field. Furthermore, diagnosis and vaccination have been thoroughly explained, highlighting vaccination programmes and types of vaccines. The atlas format helps to make the contents understandable for readers.
Updated review of Newcastle disease presented in a visual and practical manner. The chapter dedicated to the clinical diagnosis of the disease will surely be of great interest to the reader. The vaccination section provides the main guidelines to prevent vaccine failures and control the immunological status of the operation.
Vaccination is one of the cornerstones of poultry production. In fact, it is one of the aspects that most influence production parameters in the poultry industry. In broilers, the optimum time of vaccination should aim at obtaining the maximum meat yield. In layers and breeders, both time and the route of administration have an influence in the quality of egg shells and the number of eggs per laying, among others.
This book is designed to be a reference for both the new and experienced veterinary point-of-care sonographer. It includes tips and information nonspecialists will find helpful in assessing the pleural space and lung. It covers a step-by-step approach to performing pleural space and lung ultrasound and uses a binary question approach to allow novices and experts alike to master and grow their skills. It is accompanied by videos, which can be accessed through the eBook version or QR codes.
