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Pasteurella species and Mannheimia haemolytica (view source)
Revision as of 11:19, 17 December 2007
, 11:19, 17 December 2007no edit summary
*Not haemolytic
*Not haemolytic
*Do not grow on MacConkey
*Do not grow on MacConkey
*Four capsular serotypes, A,B,D,E and recently F
*Five capsular serotypes, A,B,D,E and F
*Primary and secondary pathogen
*Primary and secondary pathogen
*Responsible for secondary infections following primary viral and mycoplasmal infections, especially in the lungs, for example during pig enzootic pneumonia
*Responsible for secondary infections following primary viral and mycoplasmal infections, especially in the lungs, for example during pig enzootic pneumonia
*Typa A
*Typa A
**Commensal in upper respiratory tract of animals in UK
**Commensal in upper respiratory tract of animals in UK
**Primary pathogen in fowl cholera - a septicaemia in chickens and turkeys
**Primary pathogen in avianw cholera - a septicaemia in chickens and turkeys
**Secondary pathogen commomly repsonsible for dog and cat bite wound infections in humans and animals
**Secondary pathogen commomly repsonsible for dog and cat bite wound infections in humans and animals
**Some strains involved in [[Nasal cavity - inflammatory#Bacterial rhinitis|Atrophic rhinitis of pigs]], and produce osteolytic toxin
**Some strains involved in [[Nasal cavity - inflammatory#Bacterial rhinitis|Atrophic rhinitis of pigs]], and produce osteolytic toxin
**Primary and secondary pathogen
**Primary and secondary pathogen
**Causes [[Bacterial infections#In Pigs|atrophic rhinitis]] along with [[Bordetella bronchiseptica and Bordetella avium|''Bordetella bronchiseptica'']] in pigs
**Causes [[Bacterial infections#In Pigs|atrophic rhinitis]] along with [[Bordetella bronchiseptica and Bordetella avium|''Bordetella bronchiseptica'']] in pigs
**Produces an osteolytic toxin, which stimulates osteoclasts, inducing bone resorption of the nasal turbinates
**''Pasteurella multocida'' adhere to epithelium damaged by [[Bordetella bronchiseptica and Bordetella avium|''Bordetella bronchiseptica'']]
**Produces an osteolytic toxin (Pmt), which stimulates osteoclasts, inducing bone resorption of the nasal turbinates
*Type E
*Type E
*T biotypes - trehalose fermenters
*T biotypes - trehalose fermenters
*Pneumonia in ruminants
*Pneumonia in ruminants
*Septicaemic pasteurellosis in feeder lambs
*Mastitis in sheep
===''Pasteurella caballi''===
*Equine respiratory tract disease, usually in association with ''Streptococcus equi''
*Cause of epizootic pneumonia in cattle known as Shipping Fever, Transit Fever or [[Bacterial infections#Pneumonic pasteurellosis|pneumonic pasteurellosis]]
*Cause of epizootic pneumonia in cattle known as Shipping Fever, Transit Fever or [[Bacterial infections#Pneumonic pasteurellosis|pneumonic pasteurellosis]]
*Usually secondary to viral infections such as [[Viral infections#Parainfluenza- 3|parainfluenza - 3]] or [[Viral infections#In Cattle|IBR]], bacterial infections such as ''Mycoplasma'' or environmental stress
*Usually secondary to viral infections such as [[Viral infections#Parainfluenza- 3|parainfluenza - 3]] or [[Viral infections#In Cattle|IBR]], bacterial infections such as ''Mycoplasma'' or environmental stress
*Enzootic pneumonia in sheep
*Causes pasteurellosis and mastitis in sheep
*Causes pasteurellosis and mastitis in sheep
*Beta-haemolytic on blood agar
*Beta-haemolytic on blood agar