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Yersinia IgA IgG

Serologic test used for diagnosis Yersinia spp. infection. Yersinia is gram-negative, coccobacilli bacteria. Y. pestis is the causative agent of plague. The disease caused by Y. enterocolitica is called yersiniosis. Yersinia may be associated with Crohn's disease, reactive arthritis and pseudoappendicitis.

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