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Discussion

Which of the following statements is most accurate regarding infection with parvovirus B19?

  • A.Parvovirus b19 causes severe anemia because it preferentially infects erythrocyte precursors
  • B.Parvovirus b19 can cause hydrops fetalis via transplacental infection of a fetus in a seropositive mother
  • C.Parvovirus b19 can be diagnosed by detection of viral rna using pcr or hybridization assays
  • D.Parvovirus b19 replicates in the host cell nucleus utilizing a virally encoded dna polymerase to create a double- stranded dna intermediate

Answer: A

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