Term
Anthrax
(Bacillus anthracis) |
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Definition
| Inhaled spores, engulfed but not killead by phagocytes. Respiratory distress, necrosis of small vessels and bleeding from orifices. Sudden death. |
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Term
Botulism
(Clostridium botulinum) |
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Definition
| Ingest toxin, absorbed through GI, binds NM junction, flaccid paralysis. |
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Term
Tetanus
(Clostridium tetani) |
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Definition
| Spores enter through wounds, diffuse via vessels to NM, blocks inhibitory neurons, causes tremors, stiffness, high fever. |
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Term
Overeating disease (enterotoxemia)/pulpy kidney disease
(Clostridium perfringens) |
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Definition
| Ingest spores, germinate in GI, overeating of grain allows bacteria to grow and make tons of toxin, toxin causes ulceration and hemorrhage, bloody diarrhea, sudden death. |
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Term
Malignant edema
(Clostridium septicum) |
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Definition
| Spores enter wound, germinate, make lots of toxins, causes tissue necrosis and rapidly fatal wound infection. |
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Term
Braxy
(Clostridium septicum) |
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Definition
| Abomasum gets inoculated by rough feed (sheep), toxin causes necrosis of tissue and inflammation of abomasum. |
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Term
Blackleg
(Clostridium chauveoi) |
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Definition
| Ingest spores, germinate in GI, seed to tissues, when tissues get damaged and become anaerobic, bacteria proliferate and cause massive muscle swellings, edema and hemorrhage. Hi fever, kills quickly. |
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Term
Big head
(Clostridium novyi type A) |
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Definition
| Rams get penetrating head wounds from fighting, spores get in and germinate, make lots of gas and cause tissue destruction. Often causes death. |
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Term
Black disease
(Clostridium novyi type B) |
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Definition
| Spores ingested and seed liver, fluke migration causes optimal environment for spore germination, toxin goes systemic, causes major hemorrhage under skin (black lesions). |
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Term
Red water disease
(Clostridium hemolyticum) |
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Definition
| Ingest spores, seed blood stream and tissue through lymphatics, toxin causes major intravascular hemolysis, hemoglobinuria, abnormal feces, fever, death. |
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Term
Antibiotic associated colitis
(Clostridium difficile) |
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Definition
| Antibiotics kill other normal flora, this takes over, causes major inflammation of intestine, bloody diarrhea, wasting. |
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Term
Tyzzer's disease
(Clostridium pilliforme) |
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Definition
| Commensal, disease induced by stress, causes liver necrosis, diarrhea and rapid wasting (foals and lab mice). |
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Term
Hardware disease
(Fusobacterium necrophorum) |
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Definition
| Fecal-oral transmission, traumatic object pierces reticulum, lodges into liver and causes liver abscesses. |
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Term
Oral necrobacillosis (calf diphtheria, oral stomatitis, pharyngitis)
(Fusobacterium necrophorum) |
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Definition
| Oral/pharyngeal mucosa is damaged by rough feed, etc, bacteria invades, swelling, foul-smelling ulceration, dysphagia, fever. |
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Term
Ovine foot rot
(Dichelobacter nodosus) |
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Definition
| Wounds and abrasions started by F. necrophorum are colonized, more than one foot infected, fever, foul odor, very lame. |
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Term
Hairy heel warts
(Treponema brennaborense) |
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Definition
| Reservoir is bovine foot, wet, dirty conditions allow colonization, strawberry like lesions with hair, not systemically ill but very, very painful. |
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Term
Contagious ovine digital dermatitis
(Treponema vincetti) |
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Definition
| Introduced by carrier animals, lesions develop on multiple feet above coronary band and descend, very painful. |
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Term
Swine dysentery
(Brachyspira hypodysenteria) |
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Definition
| Fecal-oral transmission, kills goblet cells and enterocytes, strawberry colored diarrhea, weight loss, no fever. |
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Term
Tularemia
(Francisella tularensis) |
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Definition
| Many modes of transmission, ulcerative lesion at site of entry, enters phagosome and prevents vacuole fusion, disseminates widely, fever, joint pain, breathing trouble, necrosis of lungs, liver, lymph nodes. Bad infection. |
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Term
Contagious equine metritis
(Taylorella equigenitalis) |
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Definition
| Transmitted to mares during breeding, purulent endometritis and copious vaginal discharge, temporarily infertile and remain carriers. |
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Term
Thromboembolic meningoencephalitis
(Histophilus somni) |
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Definition
| Inhaled, ingested, or contact. Binds to cells and gets phagocytosed, inhibits vacuole fusion, disseminates widely, causes septecemia and thrombi in brain vessels. |
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Term
Glasser's disease
(Haemophilus parasuis) |
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Definition
| Infected from dam, taken up by macros and replicates inside them, fibrin forms on all serosal surfaces. Fever, swollen joints, CNS signs, sudden death. |
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Term
Infectious fowl coryza
(Haemophilus paragallinarum) |
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Definition
| Brought in by carrier birds,conjunctivitis, nasal discharge, sneezing, swollen wattles. |
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Term
Brucellosis
(Brucella abortus) |
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Definition
| Infected almost everyway, disseminates inside phagocytes, causes abortion with retained placenta. Can contribute to fistulous withers. |
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Term
Pink eye
(Moraxella bovis) |
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Definition
| Fly feet put the bacteria on ruminant eyes, adhere to conjunctival mucosa, ulceration, lacrimation, conjunctival discharge. |
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Term
Atrophic rhinitis
(Pasturella multocida) |
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Definition
| Colonizes nasal turbinates, deviation of snout, sneezing. Poor doers. |
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Term
Shipping Fever Pneumonia
(Mannheimia hemolytica) |
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Definition
| Stress predisposes to infection, colonizes respiratory tract, show depression, dyspnea, coughing, nasal discharge, death. |
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Term
Porcine pleuropneumonia
(Actinobacillus pleuropneumoniae) |
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Definition
| Commensal that colonizes pig upper respiratory tract in times of stress, hemorrhagic pneumonia and fibrinous pleuritis. |
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Term
Wooden tongue
(Actinobacillus ligniersii) |
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Definition
| Bacteria enters tongue through wounds induced by rough feed, forms hard tumorous masses in the tongue, dysphagia. |
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Term
Piglet septecemia
(Actinobacillus suis) |
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Definition
| Commensal of healthy pigs, makes piglets get septic and just drop dead. |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Overeating disease, pulpy kidney, enterotoxemia |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Antibiotic associated colitis |
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Term
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Definition
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Term
| Fusobacterium necrophorum |
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Definition
| Rumenitis, hardware disease, calf diptheria, necrotic stomatitis, pharyngitis, foot rot |
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Term
| Dichelobacter (Bacteriodes) nodosus |
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Definition
| Ovine foot rot (infectious interdigital dermatitis) |
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Term
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Definition
| Hairy heel warts (papillomatous digital dermatitis) |
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Term
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Definition
| Contagious ovine digital dermatitis |
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Term
| Brachyspira hyodysenteriae |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Gastroenteritis with mesenteric lymphadenitis |
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Term
| Yersinia pseudotuberculosis |
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Definition
| Septecemia with necrotic foci in intestinal wall, lymph nodes, and viscera. |
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Term
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Definition
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Term
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Definition
| Mastitis, endometritis, pneumonia, UTI, cystitis, otitis externa |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Enterocolitis, abortion, enteritis, avian hepatitis |
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Term
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Definition
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Term
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Definition
| Mastitis, uterine infections, skin infections, abscesses, enteritis, arthritis, metritis, lung abscesses, eye infection, otitis externa, cystitis, endocarditis, dermatitis, wound infections, etc |
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Term
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Definition
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Term
| Burkholderia pseudomallei |
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Definition
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Term
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Definition
| Tularemia, rabbit fever, hare fever, deerfly fever |
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Term
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Definition
| Contagious equine metritis |
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Term
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Definition
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Term
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Definition
| Glasser's disease (baby pigs) |
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Term
| Haemophilus paragallinarum |
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Definition
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Term
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Definition
| Brucellosis (Bang's disease, ungulate fever) |
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Term
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Definition
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Term
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Definition
| Circling disease/silage disease |
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Term
| Erysipelothrix rhusiopathiae |
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Definition
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Term
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Definition
| Cow with anthrax... do not open carcass!! |
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Term
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Definition
| T/F This disease is easily treated with antibiotics. |
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Term
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Definition
| Mastitis, tick pyemia, bumble foot, UTI, pyoderma, inner ear infection, TSS, diarrhea, joint infection |
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Term
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Definition
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Term
| Staphylococcus intermedius |
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Definition
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Term
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Definition
| Bovine mastitis, skin abscesses |
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Term
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Definition
| Cats only, otitis externa, cystitis, wound infections |
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Term
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Definition
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Term
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Definition
| Swine strangles, jowl abscesses |
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Term
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Definition
| Septecemia, polyserositis, meningitis, polyarthritis, endocarditis |
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Term
| Strep agalactiae, dysgalacatiae, uberis |
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Definition
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Term
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Definition
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Term
| Strep equi sp zooepidemicus |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| Corynebacterium pseudotuberculosis |
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Definition
| Lymphadenitis/lymphangitis |
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Term
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Definition
| Pyelonephritis, pizzle rot (ruminants) |
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Term
| Mycobacterium avium sp paratuberculosis |
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Definition
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Term
| Mycobacterium avium sp avium |
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Definition
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Term
| Mycobacterium tuberculosis |
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Definition
| Tuberculosis (humans, primates) |
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Term
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Definition
| Atrophic rhinitis, snuffles, poultry septecemia |
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Term
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Definition
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Term
| Actionbacillus pleuropneumoniae |
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Definition
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Term
| Actinobacillus lignieresii |
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Definition
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Term
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Definition
| Septecemia (young pigs), abortion, meningitis, metritis in sows |
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Term
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Definition
| Nocardiosis (pneumonia, mastitis, cutaneous abscesses) |
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Term
| Dermatophilus congolensis |
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Definition
| Horses: rain scald, rain rot, grease heel. Sheep: lumpy wool, strawberry foot rot. |
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Term
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Definition
| PPE- proliferative procine enteropathy |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Rocky Mountain Spotted Fever |
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Term
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Definition
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Term
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Definition
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Term
| Anaplasma phagocytophilum |
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Definition
| Equine granulomatous ehrlichiosis |
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Term
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Definition
| Canine infectious cyclic thrombocytopenia |
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Term
| Neorickettsia helminotheca |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| Mycoplasma mycoides sp mycoides |
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Definition
| Contagious bovine pleuropneumonia |
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Term
| Mycoplasma bovis, M. californicum, M. canadense |
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Definition
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Term
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Definition
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Term
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Definition
| Contagious caprine pleuropneumonia |
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Term
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Definition
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Term
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Definition
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Term
| Microsporum, Trichophyton, Epidermophyton |
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Definition
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Term
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Definition
| Allergy, guttural pouch mycosis, air sacculitis |
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