Swine refers to a type of omnivorous mammal that belongs to suidae family. They have thick bodies and short legs. Commercial breeds of domestic swine raised for meat production are easily accessible throughout the world. Diseases among swine can be caused by protozoa, bacteria, viruses, noxious substances, dietary deficiencies, and internal and external parasites. The diseases associated with swine include coccidiosis, swine dysentery, exudative dermatitis, porcine parvovirus, respiratory diseases and mastitis. Some of the safety measures that can be helpful in preventing diseases of swine include careful observation, nutritious pig feed, providing a clean environment for the animals, and quarantining infected animals. This book is a detailed explanation of the various diseases of swine. A number of latest researches have been included to keep the readers up-to-date with the global concepts in this area of study. The book will prove to be immensely beneficial to students and researchers involved in the field of veterinary science and medicine.