Causative agent of plague ?

Ans. is 'a' i.e., Yersinia pestis Infection caused by yersinia genus are divided into :? Plague :- It is a deadly infectious disease caused by yersinia pestis. Yersinosis :- It is characterized by infectious diarrhea, enteritis, ileitis and occasionally septicemia. It is caused by yersinia enterocolitica (most common) and yersinia pseudotuberculosis.