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Metabolic Disorders
Musculoskeletal System
Nervous System
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Veterinary Professionals
Behavior
Circulatory System
Clinical Pathology and Procedures
Digestive System
Emergency Medicine and Critical Care
Endocrine System
Exotic and Laboratory Animals
Eye and Ear
Generalized Conditions
Immune System
Integumentary System
Management and Nutrition
Metabolic Disorders
Musculoskeletal System
Nervous System
Pharmacology
Poultry
Reproductive System
Respiratory System
Toxicology
Urinary System
Zoonoses
Merck Manual
>
Veterinary Professionals
>
Generalized Conditions
Generalized Conditions
Actinobacillosis
Overview of Actinobacillosis
Actinomycosis
Overview of Actinomycosis
Amyloidosis
Overview of Amyloidosis
Anthrax
Overview of Anthrax
Epidemiology
Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment, Control, and Prevention
Besnoitiosis
Overview of Besnoitiosis
Etiology and Transmission
Clinical Findings
Prevention and Treatment
Clostridial Diseases
Overview of Clostridial Diseases
Bacillary Hemoglobinuria
Etiology
Clinical Findings
Lesions
Diagnosis
Control
Big Head
Blackleg
Etiology
Clinical Findings and Lesions
Diagnosis
Control
Infectious Necrotic Hepatitis
Etiology and Pathogenesis
Clinical Findings
Lesions
Control
Malignant Edema
Etiology and Pathogenesis
Clinical Findings
Diagnosis
Control
Botulism
Etiology
Clinical Findings and Lesions
Diagnosis
Treatment and Control
Clostridium difficile
and
C perfringens
Infection
Clostridia-associated Enterocolitides in Horses
Etiology
Clinical Findings
Lesions
Diagnosis
Control
Clostridium difficile
in Swine
Clostridium difficile
in Dogs
Clostridium difficile
in Calves
Clostridium perfringens
in Adult Cattle
Enterotoxemias
Enterotoxemia Caused by
Clostridium perfringens
Type A
Enterotoxemia Caused by
Clostridium perfringens
Types B and C
Clinical Findings
Lesions
Treatment and Control
Type D Enterotoxemia
Etiology
Clinical Findings
Lesions
Diagnosis
Control
Tetanus
Etiology and Pathogenesis
Clinical Findings
Diagnosis
Treatment and Control
Clostridial Vaccines
Congenital and Inherited Anomalies
Overview of Congenital and Inherited Anomalies
Etiology
Inherited Defects
Environmental Teratogens
Infectious Agents
Nutritional Factors
Physical Agents
Gestational Accidents of Unknown Etiology
Akabane Virus Infection
Etiology, Epidemiology, and Transmission
Clinical Findings and Lesions
Diagnosis
Treatment and Control
Border Disease
Etiology, Pathogenesis, and Epidemiology
Clinical Findings
Lesions
Diagnosis
Control
Erysipelothrix rhusiopathiae Infection
Overview of
Erysipelothrix rhusiopathiae
Infection
Swine Erysipelas
Etiology
Clinical Findings
Lesions
Diagnosis
Treatment
Prevention
Nonsuppurative Polyarthritis in Lambs
Etiology
Clinical Findings and Lesions
Diagnosis
Prevention and Treatment
Postdipping Lameness in Sheep
Etiology
Clinical Findings
Prevention and Treatment
Foot-and-Mouth Disease
Overview of Foot-and-Mouth Disease
Etiology
Transmission, Epidemiology, and Pathogenesis
Clinical Findings
Diagnosis
Treatment and Control
Fungal Infections
Overview of Fungal Infections
Aspergillosis
Clinical Findings and Lesions
Diagnosis
Treatment
Blastomycosis
Clinical Findings
Lesions
Diagnosis
Treatment
Candidiasis
Clinical Findings and Lesions
Diagnosis
Treatment
Coccidioidomycosis
Clinical Findings and Lesions
Diagnosis
Treatment
Cryptococcosis
Clinical Findings and Lesions
Diagnosis
Treatment
Epizootic Lymphangitis
Clinical Findings and Lesions
Diagnosis
Treatment
Geotrichosis
Clinical Findings and Lesions
Diagnosis
Treatment
Histoplasmosis
Clinical Findings
Lesions
Diagnosis
Treatment
Hyalohyphomycosis
Clinical Findings
Diagnosis
Treatment
Mycetomas
Clinical Findings and Lesions
Diagnosis
Treatment
Oomycosis
Clinical Findings and Lesions
Diagnosis
Treatment
Paecilomycosis
Clinical Findings and Lesions
Diagnosis
Treatment
Penicilliosis
Clinical Findings and Lesions
Diagnosis
Treatment
Phaeohyphomycosis
Clinical Findings and Lesions
Diagnosis
Treatment
Rhinosporidiosis
Clinical Findings and Lesions
Diagnosis
Treatment
Sporotrichosis
Clinical Findings and Lesions
Diagnosis
Treatment
Zoonotic Risk
Zygomycosis
Clinical Findings
Lesions
Diagnosis
Treatment
Leptospirosis
Overview of Leptospirosis
Etiology
Host Susceptibility, Epidemiology, and Transmission
Pathogenesis
Clinical Findings
Diagnosis
Prevention
Zoonotic Risk
Leptospirosis in Dogs
Leptospirosis in Horses
Leptospirosis in Cattle
Leptospirosis in Swine
Lightning Stroke and Electrocution
Overview of Lightning Stroke and Electrocution
Clinical Findings
Diagnosis
Treatment
Listeriosis
Overview of Listeriosis
Etiology and Epidemiology
Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Zoonotic Risk
Lyme Borreliosis
Overview of Lyme Borreliosis
Etiology and Transmission
Clinical Findings
Diagnosis
Treatment
Control and Prevention
Zoonotic Risk
Melioidosis
Overview of Melioidosis
Etiology and Epidemiology
Transmission
Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Prevention
Zoonotic Risk
Neosporosis
Overview of Neosporosis
Epidemiology
Transmission
Clinical Findings
Diagnosis of Bovine Abortion
Diagnosis of Canine Neosporosis
Treatment
Control
Zoonotic Risk
Nocardiosis
Overview of Nocardiosis
Etiology, Epidemiology, and Pathogenesis
Clinical Findings
Diagnosis
Treatment
Control and Prevention
Zoonotic Risk
Peritonitis
Overview of Peritonitis
Etiology
Pathogenesis
Clinical Findings
Cattle
Small Ruminants and Pigs
Horses
Dogs and Cats
Diagnosis
Prognosis
Treatment
Plague
Overview of Plague
Etiology
Epidemiology and Transmission
Pathogenesis
Clinical Findings and Lesions
Diagnosis
Treatment
Prevention and Zoonotic Risk
Q Fever
Overview of Q Fever
Etiology, Epidemiology, and Transmission
Clinical Findings and Diagnosis
Treatment and Control
Zoonotic Risk
Sweating Sickness
Overview of Sweating Sickness
Etiology
Clinical Findings
Lesions
Diagnosis
Prevention and Treatment
Toxoplasmosis
Overview of Toxoplasmosis
Etiology and Pathogenesis
Clinical Findings
Diagnosis
Treatment
Prevention and Zoonotic Risk
Tuberculosis and other Mycobacterial Infections
Overview of Tuberculosis and other Mycobacterial Infections
Etiology
Pathogenesis
Clinical Findings
Diagnosis
Control
Tuberculosis in Cattle
Tuberculosis in Sheep and Goats
Tuberculosis in Deer and Elk
Tuberculosis in Horses
Tuberculosis in Elephants
Tuberculosis in Pigs
Tuberculosis in Dogs
Tuberculosis in Cats
Tuberculosis in Nonhuman Primates
Tuberculosis in Captive Exotic Hoofed Animals
Tuberculosis in Marine Mammals
Mycobacterial Infections Other than Tuberculosis
Tularemia
Overview of Tularemia
Etiology
Epidemiology and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Vesicular Stomatitis
Overview of Vesicular Stomatitis
Etiology
Epidemiology and Transmission
Clinical Findings
Diagnosis
Treatment, Control, and Prevention
Zoonotic Risk
African Horse Sickness
Overview of African Horse Sickness
Etiology and Epidemiology
Transmission
Clinical Findings and Lesions
Diagnosis
Prevention and Control
Equine Granulocytic Ehrlichiosis
Overview of Equine Granulocytic Ehrlichiosis
Etiology, Epidemiology, and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Equine Infectious Anemia
Overview of Equine Infectious Anemia
Transmission and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Equine Viral Arteritis
Overview of Equine Viral Arteritis
Etiology and Pathogenesis
Epidemiology and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment, Prevention, and Control
Glanders
Overview of Glanders
Etiology
Clinical Findings
Diagnosis
Prevention and Treatment
Hendra Virus Infection
Overview of Hendra Virus Infection
Etiology and Pathogenesis
Epidemiology and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment, Prevention, and Control
Zoonotic Risk
Sepsis in Foals
Overview of Sepsis in Foals
Etiology and Pathogenesis
Clinical Findings
Diagnosis
Treatment
Prognosis
African Swine Fever
Overview of African Swine Fever
Etiology and Epidemiology
Transmission and Pathogenesis
Clinical Findings and Lesions
Diagnosis
Control
Classical Swine Fever
Overview of Classical Swine Fever
Etiology and Epidemiology
Clinical Findings and Lesions
Diagnosis
Control
Edema Disease
Overview of Edema Disease
Etiology and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Encephalomyocarditis Virus Infection
Overview of Encephalomyocarditis Virus Infection
Epidemiology
Clinical Findings and Lesions
Diagnosis
Treatment and Control
Glässer's Disease
Overview of Glässer's Disease
Etiology
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Hemagglutinating Encephalomyelitis
Overview of Hemagglutinating Encephalomyelitis
Etiology, Epidemiology, and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Control
Nipah Virus Infection
Overview of Nipah Virus Infection
Etiology and Epidemiology
Transmission and Pathogenesis
Clinical Findings
Diagnosis
Treatment
Control and Prevention
Zoonotic Risk
Porcine Circovirus Diseases
Overview of Porcine Circovirus Diseases
Etiology and Pathogenesis
Epidemiology and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Porcine Reproductive and Respiratory Syndrome
Overview of Porcine Reproductive and Respiratory Syndrome
Etiology and Epidemiology
Clinical Findings
Diagnosis
Treatment and Control
Streptococcal Infections in Pigs
Overview of Streptococcal Infections in Pigs
Streptococcus suis
Infection
Etiology and Pathogenesis
Epidemiology and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment, Control, and Prevention
Zoonotic Risk
Streptococcus dysgalactiae
Infection
Clinical Findings and Lesions
Diagnosis
Treatment and Prevention
Streptococcus porcinus
Infection
Swine Vesicular Disease
Overview of Swine Vesicular Disease
Etiology
Clinical Findings and Lesions
Diagnosis
Control
Trichinellosis
Overview of Trichinellosis
Etiology and Epidemiology
Clinical Findings and Diagnosis
Control
Vesicular Exanthema of Swine
Overview of Vesicular Exanthema of Swine
Bluetongue
Overview of Bluetongue
Etiology and Transmission
Clinical Findings
Diagnosis and Lesions
Prevention and Control
Bovine Leukosis
Overview of Bovine Leukosis
Etiology, Transmission, and Epidemiology
Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Prevention
Bovine Petechial Fever
Overview of Bovine Petechial Fever
Etiology and Epidemiology
Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Caprine Arthritis and Encephalitis
Overview of Caprine Arthritis and Encephalitis
Etiology, Epidemiology, and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Colisepticemia
Overview of Colisepticemia
Etiology and Epidemiology
Transmission and Pathogenesis
Clinical Findings and Diagnosis
Treatment
Control and Prevention
Crimean-Congo Hemorrhagic Fever
Overview of Crimean-Congo Hemorrhagic Fever
Etiology and Epidemiology
Transmission and Pathogenesis
Clinical Findings and Diagnosis
Treatment
Control and Prevention
Ephemeral Fever
Overview of Ephemeral Fever
Etiology and Epidemiology
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Heartwater
Overview of Heartwater
Etiology and Transmission
Clinical Findings, Pathogenesis, and Lesions
Diagnosis
Treatment and Control
Histophilosis
Overview of Histophilosis
Etiology and Transmission
Epidemiology
Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Prevention
Hemorrhagic Septicemia
Overview of Hemorrhagic Septicemia
Etiology
Transmission, Epidemiology, and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Prevention
Zoonotic Risk
Malignant Catarrhal Fever
Overview of Malignant Catarrhal Fever
Etiology
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Nairobi Sheep Disease
Overview of Nairobi Sheep Disease
Etiology and Transmission
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Paratuberculosis
Overview of Paratuberculosis
Etiology and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Control
Zoonotic Risk
Pasteurellosis of Sheep and Goats
Overview of Pasteurellosis of Sheep and Goats
Etiology and Pathogenesis
Clinical Findings and Lesions
Diagnosis
Treatment
Prevention
Peste des Petits Ruminants
Overview of Peste des Petits Ruminants
Etiology and Epidemiology
Transmission
Clinical Findings
Lesions
Diagnosis
Control
Rift Valley Fever
Overview of Rift Valley Fever
Etiology and Epidemiology
Clinical Findings
Lesions
Diagnosis
Control and Prevention
Zoonotic Risk
Rinderpest
Overview of Rinderpest
Etiology and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Control
Tickborne Fever
Overview of Tickborne Fever
Etiology
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Tick Pyemia
Overview of Tick Pyemia
Etiology
Clinical Findings
Lesions
Diagnosis
Treatment and Control
Wesselsbron Disease
Overview of Wesselsbron Disease
Etiology and Epidemiology
Clinical Findings
Lesions
Diagnosis
Control
Canine Distemper
Overview of Canine Distemper
Etiology and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment
Prevention
Canine Herpesviral Infection
Overview of Canine Herpesviral Infection
Etiology and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment
Prevention
Feline Infectious Peritonitis
Overview of Feline Infectious Peritonitis
Geographic Distribution
Etiology and Pathogenesis
Epidemiology and Transmission
Clinical Findings
FCoV Infection
FIP
Lesions
Diagnosis
Hematology and Serum Biochemistry
Effusion Fluid
Cerebrospinal Fluid
Measurement of Antibodies
FCoV Reverse Transcriptase PCR
Antibody–Antigen Complex Detection
Immunostaining of FCoV Antigen
Treatment, Control, and Prevention
Management of Exposed Cats
Management of Multiple-cat Households
Vaccination
Zoonotic Risk
Feline Leukemia Virus and Related Diseases
Overview of Feline Leukemia Virus and Related Diseases
Etiology and Epidemiology
Pathogenesis
Disorders Caused by FeLV
Diagnosis
Treatment
Lymphoma Treatment
Prevention and Control
Zoonotic Risk
Feline Panleukopenia
Overview of Feline Panleukopenia
Etiology, Transmission, and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment and Prevention
Infectious Canine Hepatitis
Overview of Infectious Canine Hepatitis
Etiology and Pathogenesis
Clinical Findings
Lesions
Diagnosis
Treatment
Prevention
Leishmaniosis
Overview of Leishmaniosis
Transmission
Clinical Findings
Lesions
Diagnosis
Treatment
Zoonotic Risk
Rickettsial Diseases
Ehrlichiosis and Related Infections
Etiology
Epidemiology
Clinical Findings
Lesions
Diagnosis
Treatment
Prevention
Zoonotic Risk
Rocky Mountain Spotted Fever
Etiology
Epidemiology
Clinical Findings
Lesions
Diagnosis
Treatment
Murine Typhus
Epidemiology
Clinical Findings
Diagnosis
Treatment
Salmon Poisoning Disease and Elokomin Fluke Fever
Etiology
Epidemiology
Clinical Findings
Lesions
Diagnosis
Prevention and Treatment
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