This book includes knowledge and prevention practices of Birdflu among the poultry farm workers.Among the few avian influenza viruses that have crossed the species barrier to infect humans, Bird flu has caused the largest number of detected cases of severe and death in humans in short duration of time since 1997.Poultry plays a major role in transmitting bird flu between birds and community.Information on the prevention practices among poultry workers helps to take the necessary measures for the improvement of prevention practices and helps in making and analyzing the strategies against bird flu.