This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Microbiology
[{'content': 'Hemolytic uraemic syndrome associate with \nSelect and explain. \nA. E. coli 0157, B. Malaria, C. Parvovirus B19, D. Baonela henselae', 'role': 'user'}, {'content': "Answer: A \nExplanation: EHEC Entero haemorrhagic E.coli Cause HUS Shiga like toxin or Verotoxin (VT-1& VT-2) Aka verotoxigenic E.coli Culture media is Sorbitol mac-Conkey agar (SMAC) and Rainbow agar used Diarrhoea causing E coli EPEC - Entero Pathogenic Attaching/Effacing lesions to villi EIEC - Entero Invasive resemble shigellosis & sereny test +ve 3. ETEC - Traveller's diarrhoea CFA (colonisation factor antigen 4. EAEC - Aggregative persistent type of diarrhoea (EAST-1 Toxin) Parvo Virus B19: Single standard DNA Virus cause Aplastic Crisis", 'role': 'assistant'}]