The most updated information on avian influenza with a practical approach. The authors review the aetiology, clinical signs, diagnosis, and control of avian influenza viruses. It also includes numerous graphic resources to make the contents more understandable to readers.
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 has been thoroughly developed in order to highlight the importance of detecting and solving the major vaccination failures in commercial chickens.
This atlas describes the avian necropsy technique in a detailed and systematic manner. It also provides information about the pathologies commonly observed in poultry at the slaughterhouse, as well as guidelines on how to collect samples for diagnostic tests. This updated edition includes, in addition to more than 200 images, explanatory videos to obtain the maximum diagnostic yield.
This book serves as a useful tool for learning about the most common diseases of tilapia (both red and Nile) raised in intensive and semi-intensive systems. It covers both macroscopic and microscopic lesions as well as elements of production and parameters of water quality which are critical to determining the health and disease of these fish.
