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4 Cards in this Set
- Front
- Back
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Mycoplasma
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gram -, pleomorphic
no cell wall!! oxidase and catalase - chronic infections contagious pleuropnuemonia in cattle, agalactia and arthritis in sheep and cattle, severe mastitis, genital tract infections resistance to penicillin |
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Rickettsia rickettsii
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gram - b/cb
intracellular parasite rockie mountain spotted fever ticks, tick fever in dogs |
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Coxiella burnetii
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gram - b/cb
obligate intracellular parasite Q fever in people mastitis of cows basis for temp requirements for pasteurization |
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Chlamydia psittaci
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gram - coccoid intracellular parasite
-psitticosis in birds diagnose in chick embryos trandmitted by droppings |
