This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Impoant Viral Diseases in Children, Subject name: Pediatrics
[{'content': '24 hours after fever, maculopapular rash and erythema appears on the face of infant. This organism can also cause: \nSelect and explain. \nA. ALL, B. CML, C. Pure red cell aplasia, D. Hairy cell leukemia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The described lesion is slapped cheek rash seen in Erythema infectiosum caused by Parvovirus B19. Parvovirus B19 also causes Pure red cell aplasia. Diseases caused by Parvo virus B19:- Erythema infectiosum (most common) Transient arrest of erythropoiesis (aplastic crisis) Papular purpuric "gloves-and-socks" syndrome (PPGSS)', 'role': 'assistant'}]