This atlas is entirely dedicated to avian salmonellosis based on a handy and visual approach of the topic. Being a critical public health issue, avian salmonellosis is a very important condition that should be acquainted for, controlled and prevented by every veterinarian involved in poultry industry. A handbook like this will help the experts understand, diagnose, treat and control this disease and thus contribute to maintain the animals’ and the final consumers’ optimum health status. Vaccination tips and protocols are also well developed in order to provide the main guidelines to avoid vaccination failures and control the prevalence and incidence. The atlas format helps to make the contents understandable and affordable for the readers.