Exam 1 Flashcards
Escherichia coli
Septicemic collibacillosis
Cattle
5 day old calves
Subclinical–> death in 25 hrs
Vaccinate cows & colostrum
Escherichia coli
Enteric collibacillosis
Cattle
< 2 week old calves
Diarrhea (catarrhal enteritis)
Vaccinate cows & colostrum
Escherichia coli
Acute mastitis
Cattle
Affects lactating cows
High fever
Reduced milk production
Escherichia coli
Neonatal colibacillosis
Swine
“Piglet scours”
1-12 day old piglets
Vaccinate sows
Escherichia coli
E. coli enterotoxemia
Swine
Swine “Edema disease”
1 week post weaning
+Neurological signs
Vaccinate sows
Escherichia coli
Neonatal colisepticaemia
Poultry
< 2 day old chicks
Dark lungs & enlarged spleen
Fibrinous inflammation
Vaccinate chicks
Escherichia coli
Yolk sac infection
Poultry
Embryos and neonates
Curdled yolk
Lay eggs on CLEAN substrate!
Escherichia coli
Respiratory colisepticaemia
Poultry
ADULT poultry
Fibrinous inflammation
Reduce ammonia exposure = ventilation
Escherichia coli
Enteric colisepticemia
Poultry
Poultry
Secondary infection
Coligranulomas
Vaccinate chicks
Escherichia coli
Acute salpingitis
Poultry
Adult hens
Yolk debris in peritoneal cavity
Vaccinate chicks
Escherichia coli
Synovitis
Poultry
Septicemia in adult birds
Escherichia coli
Enteritis
Sheep
< 2 day old lambs
Scouring
Lameness
Escherichia coli
Dog & cat
Pyometra
Escherichia coli
Equine
Abortions
Escherichia coli
Humans
Food poisoning
O157:H7
Enterobacter colacae
Humans
Humans
Bacterimia
Enterobacter aerogenes
Cattle
Cows
Mastitis
Klebsiella pneumoniae
What diseases does it cause in specific species?
Cattle = mastitis Equine = metritis Canine = cystitis Human = pneumonia
Citrobacter
Humans
Humans = UTI
Opportunistic pathogen
Proteus mirabilis
Humans & animals
Swarming growth
Found in clinical materials
Proteus (general)
Dog & cat
Dog & cat
UTI
Providencia (general)
Humans
Humans
Diarrhea
Morganella morganii
Humans & animals
Humans & animals
Wound infection
UTIs
Shigella
Humans & primates
Humans & primates
Salmonella paratyphi
Salmonella typhi
Humans
ONLY human infection
Typhoid Mary
Salmonella gallinarum
Poultry
"Fowl typhoid" Poultry only Green-yellow diarrhea NOT in USA Vertical & horizontal transmission
Salmonella pollorum
Poultry
"White bacillary diarrhea" <2-3 week old chick/poults only Fecal pasting Vertical & horizontal Routine testing
Salmonella serovar enteritidis
Humans
“Parathyphoid”
Cecal plugs
Food borne pathogen