Pediatrics 24 hours after fever, maculopapular rash and erythema appears on the face of infant. This organism can also cause: A ALL B CML C Pure red cell aplasia D Hairy cell leukemia 💡 Explanation 24 hours after fever, maculopapular rash and erythema appears on the face of infant. This organism can also cause: ✓ Correct Answer: C. Pure red cell aplasia