Term
Neonatal Enteritis
1) Name the organism that causes _____
2) Symptoms of ____
3) Species affected |
|
Definition
1) Escherichia coli (ETEC with LT and or ST + K88)
2) watery diarrhea in first 12 hours, high mortality
3) Pigs |
|
|
Term
Weanling Enteritis
1) Name the organism that causes _____
2) Symptoms of ____
3) Species affected |
|
Definition
1) Escherichia coli (ETEC with LT/ST but no adhesion
2) Lower mortality, usually hemolyic
3) Pigs |
|
|
Term
Edema disease
1) Name the organism that causes _____
2) Symptoms of ____
3) Species affected |
|
Definition
1) Escherichia coli (EHEC)
2) vasoactive toxin causes toxemia, edema -> Neuropathy -> angiopathy -> high mortality
3) Pigs |
|
|
Term
White Scour
1) Name the organism that causes _____
2) Symptoms of ____
3) Species affected |
|
Definition
1 & 2) Escherichia coli (EPEC = nonspecific enteritis, no enterotoxin. ETEC = ST K99. Severe diarrhea, dehydration, acidosis, death)
3) calves |
|
|
Term
| EPEC/ETEC clones can cause _______ when they become systemic in calves that did not recieve ___________ |
|
Definition
1) endotoxic shock
2) colostrum |
|
|
Term
| What forms of E. coli infect lambs? |
|
Definition
EPEC: nonspecific enteritis, no enterotoxin
ETEC: systemic colibacillosis, general or localized |
|
|
Term
| Describe the characteristics of E. coli that infects poultry: |
|
Definition
| Systemic infection in 5-12 week old broiler chicks. Not enteric. Colonizes upper respiratory tract and lower respiratory tract, causing airsacculitis and neumonia. ColV+ |
|
|
Term
Bovine Mastitis
1) Name the organism that causes _____
2) Symptoms of ____
3) Species affected |
|
Definition
1) E. coli
2) opportunistic infection of mammary epithelium. Confined to lumen of teat. Environmental. Inflammation due to endotoxin release
3) Cows |
|
|
Term
| What form of Klebsiella pneumonia can cause non-ascending urogenital infections in mares? |
|
Definition
|
|
Term
| What bacteria causes non-ascending urogenital infections in mares? |
|
Definition
|
|
Term
| Klebsiella pneumonia causes __________ in cows and swine |
|
Definition
|
|
Term
| List the species of salmonella |
|
Definition
|
|
Term
| What are the two species of Salmonella |
|
Definition
Salmonella enterica
Salmonella bongori |
|
|
Term
| Cows are the reservoir species for which strain of Salmonella (what other species can it affect)? What are the symptoms? |
|
Definition
Salmonella dublin
Pigs
Watery diarrhea, abortion |
|
|
Term
| Humans are the reservoir species for which strain of Salmonella? What other species can it affect? What are the symptoms? |
|
Definition
Salmonella typhimurium
Cows, horses, pigs
watery diarrhea, most common salmonellosis in horses, enteritis |
|
|
Term
| Horses are the reservoir species for which strain of Salmonella? |
|
Definition
|
|
Term
| Pigs are the reservoir species for which strain of Salmonella? |
|
Definition
|
|
Term
| Humans are the reservoir species for which strain of Salmonella? What are the symptoms? |
|
Definition
Poultry
Bacillary whit diarrhea (pullorum diseas); ingested inhaled or transmitted ovarilly. Systemic; diarrhea, but not necessarily enteric |
|
|
Term
| What species causes fowl typhoid |
|
Definition
|
|
Term
|
Definition
|
|
Term
| What does Yersinia enterocolitica cause? In what species |
|
Definition
| Febrile diarrhea in dogs. spread orally |
|
|
Term
| What organism causes bubonic plague? |
|
Definition
|
|
Term
| What does Yersinia pestis cause? In what species? |
|
Definition
Bubonic plague (spread by flea bites) colonizes lymph nodes or lungs.
Rodents/humans |
|
|
Term
| What does Yersinia pseudotuberculosis cause? What species does it affect? How is it different than Yersinia pestis? |
|
Definition
1) similar to bubonic plague. Lesions on intestine/mesenteric ln.
2) Birds, rodents
3) transmited by ingesting droppings |
|
|
Term
| What bacterium causes Melioidosis? What is it? What species does it affect? |
|
Definition
1) Burkholderia psuedomallei
2) pulmonary infection to rapidly fatal sepicemia. Characteristic lesion is casous nodule in lung. Spread by inhilation
3) dogs, rodents |
|
|
Term
| What organism causes Glanders? What is it? What species does it affect? |
|
Definition
1) Glanders
2) lesions on lungs. metastasize and distribution by lymph. Spread by ingestion, inhalation, or wound infection
3) Horses |
|
|
Term
| What soil microorganism sometimes affects debilitated hosts and produces 3 LT exotoxins including exotoxin A |
|
Definition
|
|
Term
| What species does Pasturella multocida affect? |
|
Definition
| cows, pigs, sheep/goats, poultry, rabbits |
|
|
Term
| What organism causes snuffles in rabbits? |
|
Definition
| Pasteurella multocida (mild form of disease; rhinosinusitis). Can also develop rabbit septicemia which is acute septicemia or less acute fibrinous pleumonia followed by septicemia |
|
|
Term
| What species cause shipping fever in cattle? |
|
Definition
| Pasteurella multocida and Mannheimia haemolytica |
|
|
Term
| What species causes swine plague? Symptoms? |
|
Definition
| Pasteurella multocida (fibrinous pneumonia with occasional septicemia. Also found in mixed infection) |
|
|
Term
| What species causes blue bag in sheep/goats? |
|
Definition
| Pasteurella multocida (also causes pneumonia or septicemia) |
|
|
Term
| What organism causes fowl cholera? |
|
Definition
Pasteurella multocida
enters via trama or inhalation (fulminating bacteremia, depression, death. Also associated with airsacculitis) |
|
|
Term
| What does Mannheimia haemolytica cause in sheep? |
|
Definition
|
|
Term
| What does Mannheimia haemolytica cause in cattle? |
|
Definition
| Shipping fever (with P. multocida) |
|
|
Term
| What causes wooden tongue in cattle? |
|
Definition
| Actinobacillus lignieresii |
|
|
Term
| What does Actinobacillus cause? What species does it affect? How is it spread? |
|
Definition
1) Wooden tongue
2) Cattle/sheep
3) spread by trauma forcing organism into deeper tissue around buccal epithelium. tumors/granulomatous lobar masses in lower jaw/neck |
|
|
Term
| Describe an infection of Actinobacillus equuli equuli. |
|
Definition
| Infection via umbilicus or birth canal. Septicemia without gross lesions; severe enteritis. Purulent nephritis |
|
|
Term
| What species of Actinobacillus affects foals? What species affects adult horses? |
|
Definition
1) A. equuli equuli
2) A. equuli hemolytica |
|
|
Term
| What does Actinobacillus equuli hemolytica cause? |
|
Definition
| Suppurative pneumonia in horses debilitated from overtaining |
|
|
Term
| What species of actinobacillus causes fatal septicemia in piglets 1-8 weeks old? |
|
Definition
|
|
Term
| Where is Actinobacillus lignieresii normally found? |
|
Definition
| normal commensal of buccal mucus membranes of cattle/sheep |
|
|
Term
| Where is Actinobacillus equuli equuli normally found? |
|
Definition
| Normally found in repro tract of horses |
|
|
Term
| Where is Actinobacillus equuli hemolytica normally found? |
|
Definition
| Normally found in pharynx of horses |
|
|
Term
| Where is Actinobacillus suis normally found? |
|
Definition
| normally found in URT and genitals |
|
|
Term
| What causes swine pneumonia? |
|
Definition
| Actinobacillus pleuropneumoniae |
|
|
Term
| Where is Actinobacillus pleuropneumoniae normally found? |
|
Definition
|
|
Term
| Some strains of A. pleuropneumoniae need what to grow in a lab? |
|
Definition
|
|
Term
| What causes Fowl Coryza (avian pneumonia)? |
|
Definition
| Hemophilus paragallinarum |
|
|
Term
| What causes Glasser's diease? What is it? |
|
Definition
1) Hemophilus parasuis
2) polyserositis, fibrinous inflammation of serous surfaces; affects piglets before or during weaning |
|
|
Term
| What causes meningoencephalitis in cows? |
|
Definition
| Hemophilus somnus (causes lesions of fibrinous meningitis with arterial thrombosis and necrosis. Can also cause pneumonia and abortions) |
|
|
Term
| Why are species of Hemophilus considered fastidious? |
|
Definition
| They require chocolate agar to grow. They need X-factor (heme) and/or V-factor (NAD) |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Fancisella tularensis. Infection by handling carcasses or heating infected animals/drinking infected water. Affects humans (rabbit hunter's disease) and rodents |
|
|
Term
| What causes kennel cough in dogs? |
|
Definition
| Bordetella bronchiseptica |
|
|
Term
| What disease does Bordetella bronchiseptica cause in dogs? Pigs? |
|
Definition
1) Kennel cough: colonization of tracheal cilia by fibrillar fimbrae + other a fimbrial colonization factors
2) Atrophic rhiniis: sneezing/coughing, atrophy of nasal turbinates (deformation of bony portion of nose) |
|
|
Term
| What species of Bordetella can cause deformation of the bony portion of the nose? |
|
Definition
| Bordetella bronchiseptica |
|
|
Term
| What species is an obligate parasite of URT of dogs, pigs and rodents through ciliotropism? |
|
Definition
| Bordatella bronchiseptica |
|
|
Term
| What causes turkey coryza? |
|
Definition
| Bordetella avium (snicking cough) |
|
|
Term
| What causes pink eye in cows? |
|
Definition
|
|
Term
| What does Moraxella bovis require to cause pink eye? |
|
Definition
1) hemolysin (RTX - family leukotoxin)
2) pili |
|
|
Term
| What causes intestinal adenomatosis in swine? |
|
Definition
|
|
Term
| What causes wet tail in hamsters |
|
Definition
|
|
Term
| What species of Campylobacter causes enteritis in dogs? |
|
Definition
|
|
Term
| What is the number one cause of human enteritis? |
|
Definition
|
|
Term
| What does Campylobacter fetus venerealis cause? |
|
Definition
| Venereal infertility/abortion in cows |
|
|
Term
| What does campylobacter fetus feus cause? |
|
Definition
| Non-venereal aboriton in cows/sheep (abortion in latter half of gestation. Not venereal; access through ingestion) |
|
|
Term
| What does Campylobacter coli cause? In what species |
|
Definition
| Enteritis in pigs and poultry |
|
|
Term
| What does Helicobacter pylori cause? |
|
Definition
| ulceration in the stomachs of humans and animals? |
|
|
Term
| What does helicobacter canis/felis cause? |
|
Definition
|
|
Term
| What does Helicobacter hepaticus cause? |
|
Definition
| Hepatitis and hepatocarcinomas in lab animals |
|
|
Term
| What does Helicobacter mustelae cause? |
|
Definition
|
|
Term
| What causes lyme disease? |
|
Definition
|
|
Term
| What organism causes relapsing fever? |
|
Definition
| Borellia recurrentis/hermsii |
|
|
Term
| What does Borrelia burgdorferi cause? What are the symptoms? |
|
Definition
| Lyme disease. Swelling in one or more joints |
|
|
Term
| What does Borrelia recurrentis/hermsii cause? |
|
Definition
| Relapsing fever. Initial outgrowth of infecting population causes emergence of variety of antigenically distinct clones which grow out and cause relapse |
|
|
Term
| What does Borellia theileri cause? |
|
Definition
| Mild relapsing fever in horses and sheep |
|
|
Term
| What does Borellia anserina cause? |
|
Definition
| Systemic infection (depression, profuse diarrhea, death) in poultry |
|
|
Term
| What causes redwater disease? |
|
Definition
| Leptospira interrogans serovar icterohaemorrhagiae and grippotyphosa. In Rodents, cows, dogs, horses and pigs. |
|
|
Term
| What does Leptospira icterohaemorrhagiae and grippotyphosa cause? |
|
Definition
| Redwater disease (hemolysin in young calves). Accumulate in nephritic ducts and shed in urine. Persist in regions w/ little antigenic protection (renal tubules, eye, uterus, fetus) |
|
|
Term
| What does Leptospira interrogans serovar canicola cause? What species? |
|
Definition
Dogs, cows, pigs
Stuttgart Disease. Kidney issues, uremia. More common in males |
|
|
Term
| What serovar of Leptospira cuases Stuttgart disease? |
|
Definition
|
|
Term
| What serovar of Leptospira causes mild-drop syndrome (decreased milk production) in cows? |
|
Definition
|
|
Term
| What organism causes swine dysentery (bloody scours)? |
|
Definition
| Brachyspira hyodysentariae |
|
|
Term
| What does Brachyspira hyodysentariae |
|
Definition
|
|
Term
| What causes rabbit syphilis? |
|
Definition
| Treponema paraluiscuniculi |
|
|
Term
| What does Treponema paraluiscuniculi cause? |
|
Definition
| Rabbit syphilis (vent disease) |
|
|
Term
List the species of Brucella according to the species they affect?
1) abortus
2) suis
3) melitensis
4) ovis
5) neotomae
6) canis |
|
Definition
1) cows
2) pigs
3) sheep/goats
4) sheep
5) rodents
6) dogs |
|
|
Term
| What species are seein as inclusions in erythrocytes |
|
Definition
| Anaplasma marginale and Anaplasma centrale |
|
|
Term
| What species infects granulocytes |
|
Definition
|
|
Term
| Ehrlichiaceae replicate in _______ |
|
Definition
|
|
Term
| Rickettsiaceae replicate in ______ |
|
Definition
|
|
Term
| What causes Human granulocytotropic ehrlichiosis and equine ehrlichiosis |
|
Definition
| Anaplasma phagocytophilium |
|
|
Term
| What species are includsions in leukocytes |
|
Definition
Ehrlichia ruminatum
Ehrlichia canis
Ehrlichia ewingii |
|
|
Term
| What causes heartwater disease |
|
Definition
|
|
Term
| What causes potomac fever |
|
Definition
|
|
Term
| What does Neorickettsia risticii cause |
|
Definition
|
|
Term
| What causes Rocky mountain spotted fever |
|
Definition
|
|
Term
| What is viewed as inclusions in the cytoplasm of endothelial cells |
|
Definition
|
|
Term
| What causes avian chlamydosis? |
|
Definition
|
|
Term
| What causes ornithosis in humans |
|
Definition
|
|
Term
| What does Chlamydophila psitaci cause? |
|
Definition
Avian chlamydosis in birds (ocular, respiratory or systemic. Inapparent to rapidly fatal. Profuse diarrhea, general wasting. Enlarged spleen/liver, airsacks and lungs. Recovered animals become carriers
Ornithosis in humans |
|
|
Term
| What causes enzootic ovine abortion |
|
Definition
|
|
Term
| What does Chlamydophia abortis cause |
|
Definition
Enzootic ovine abortion
1) primary conjunctivitis and polyarthritis
2) Genital tract infection |
|
|
Term
| What family of intracellular pathogens has a developmental cycle involving an elementary body and a reticulate body? What is the difference |
|
Definition
1) Chlamydiacea
2) Elementary body is infective for other host cells while the Reticulate body multiplies in the cell but is not infective. |
|
|
