Section I : General Concepts of Poultry Diseases .1. Principles of Disease Prevention, Diagnosis, and Control Introduction / Principles of Disease Prevention, Diagnosis, and Control Introduction / Antimicrobial Therapy (Including Resistance) / Public Health Significance of Poultry Diseases .2. Host Factors for Disease Resistance 61 Introduction / The Avian Immune System / Genetics of Disease Resistance Section II : Viral Diseases 87 .3. Newcastle Disease, Other Avian Paramyxoviruses, and Avian Metapneumovirus Infections 89 Introduction / Newcastle Disease / Avian Paramyxoviruses 2-11 / Avian Metapneumovirus .4. Infectious Bronchitis 139 .5. Infectious Laryngotracheitis 161 .6. Influenza, D.E. Swayne 181 .7. Infectious Bursal Disease 219 .8. Chicken Infectious Anemia Virus and Other Circovirus Infections 247 Introduction / Chicken Infectious Anemia / Circovirus Infections of Avian Species .9. Adenovirus Infections 289 Introduction / Aviadenovirus Infections / Atadenovirus (Egg Drop Syndrome and Related Infections) / Hemorrhagic Enteritis and Related Infections / Quail Bronchitis .10. Pox 333 .11. Reovirus Infections 351 .12. Viral Enteric Infections 375 Introduction / Turkey Coronavirus Enteritis / Rotavirus Infections / Astrovirus Infections / Avian Enterovirus-Like Virus Infections / Enteric Parvovirus Infections of Chickens and Turkeys .13. Viral Infections of Waterfowl 417 Introduction / Duck Hepatitis / Duck Virus Enteritis (Duck Plague) / Hemorrhagic Nephritis Enteritis of Geese / Parvovirus Infections of Waterfowl .14. Other Viral Infections 465 Introduction / Miscellaneous Herpesvirus Infections / Avian Nephritis / Arbovirus Infections / Turkey Viral Hepatitis / Avian Encephalomyelitis / Avian Hepatitis E Virus Infections .15. Neoplastic Diseases 513 Introduction / Marek’s Disease / Leukosis / Sarcoma Group / Reticuloendotheliosis / Other Tumors Section III : Bacterial Diseases 675 .16 Salmonella Infections 677 Introduction / Pullorum Disease and Fowl Typhoid / Paratyphoid Infections / Arizonosis / .17 Campylobacteriosis 737 .18 Colibacillosis 751 .19 Pasteurellosis and Other Respiratory Bacterial Infections 807 Introduction / Fowl Cholera / Riemerella anatipestifer Infection / Ornithobacterium rhinotracheale Infection / Bordetellosis (Turkey Coryza) .20 Infectious Coryza and Related Bacterial Infections 859 .21 Mycoplasmosis 875 Introduction / Mycoplasma gallisepticum Infection / Mycoplasma meleagridis Infection / Mycoplasma synoviae Infection / Mycoplasma iowae Infection / Other Mycoplasmal Infections .22 Clostridial Diseases 943 Introduction / Ulcerative Enteritis / Necrotic Enteritis / Botulism / Gangrenous Dermatitis 23 Other Bacterial Diseases 971 Introduction / Staphylococcosis / Streptococcus and Enterococcus / Erysipelas / Avian Intestinal Spirochetosis / Tuberculosis / Miscellaneous and Sporadic Bacterial Infections .24 Avian Chlamydiosis 1055 Section IV : Fungal Diseases 1075 .25 Fungal Infections 1077 Section V : P arasitic Diseases 1097 .26 External Parasites and Poultry Pests 1099 .27 Internal Parasites 1117 .28 Protozoal Infections 1147 Introduction / Coccidiosis / Cryptosporidiosis / Histomoniasis (Blackhead) and Other Protozoan Diseases of the Intestinal Tract / Miscellaneous and Sporadic Protozoal / Infections Section VI : N oninfectious Diseases 1203 .29 Nutritional Diseases 1205 .30 Developmental, Metabolic, and Other Noninfectious Disorders 1233 .31 Mycotoxicoses 1271 .32 Toxins and Poisons 1287 Section VII : O ther Diseases 1317 .33 Emerging Diseases and Diseases of Complex or Unknown Etiology 1319 Introduction / Multicausal Respiratory Diseases / Multicausal Enteric Diseases / Hypoglycemia-Spiking Mortality Syndrome of Broiler Chickens / Proventriculitis and Proventricular Dilatation of Broiler Chickens Index 1341