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| − | <big><center>[[Infectious agents and parasites|'''BACK TO INFECTIOUS AGENTS AND PARASITES''']]</center></big>
| + | #redirect[[Infectious Bovine Keratoconjunctivitis]] |
| − | <big><center>[[Bacteria|'''BACK TO BACTERIA''']]</center></big>
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| − | ===Overview===
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| − | *''Moraxella bovis'' causes infectious bovine keratoconjunctivitis
| + | [[Category:Bacteria miscellaneous]] [[Category:Rods]] [[Category:Cocci]] [[Category:Cattle Bacteria]] |
| − | *Found on mucous membranes of carrier cattle
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| − | *Susceptible to desiccation therefore short survival in environment
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| − | *Flies act as vectors, in which the bacteria can survive 72 hours
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| − | *Other species non-pathogenic
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| − | ===Characteristics===
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| − | *Short, plump Gram negative rods or cocci occuring in pairs
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| − | *Non-motile
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| − | *Aerobic
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| − | *Catalase positive, oxidase postitive
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| − | *Unable to utilise sugars
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| − | *No growth on MacConkey agar
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| − | *Growth enhanced by addition of blood or serum to media
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| − | ===Pathogenesis and pathogenicity===
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| − | *Virulent strains have fimbriae, are haemolytic and grow into agar
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| − | ===Clnical infections===
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| − | **Infectious bovine keratoconjunctivitis, or pink-eye/New Forest disease is an ocular disease of cattle
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| − | *Highly contagious infection of superficial tissues of eye
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| − | *Affects animals under 2 years old
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| − | *Decreased weight gain in beef cattle, decreased milk production
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| − | *
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| − | ===Diagnosis===
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| − | ===Treatment and control===
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