This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': "Wells' disease is caused by ? \nSelect and explain. \nA. Leptospira, B. Listeria, C. Mycoplasma, D. Legionella", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Leptospira Leptospirosis and Weil's disease . Incubation period --> I- 2 weeks. Leptospirosis may present as one of the two clinical types : - Anicteric Laboratory findings . T ESR . Leukocytosis . Mild thrombocytopenia . T Serum bilirubin and alkaline phosphatase . Increased prothrombin time . BUN and creatinine may be raised. Remember . Vasculitis is responsible for the most impoant manifestations of the disease, mainly affect the kidney and liver. . When antibodies are formed, leptospires are eliminated from all sites in the host except the eye, the proximal renal tubules and the brain. . The most impoant pathogenic propeies of leptospires are adhesion to cell surfaces and cellular toxicity.", 'role': 'assistant'}]