Microbiology All of teh following statements about parvovirus B-19 are true, except- A <10% spread by transplacental route B Respiratory route is the primary mode of transmission C It is a DNA virus D Affects erythroid progenitors 💡 Explanation All of teh following statements about parvovirus B-19 are true, except- ✓ Correct Answer: A. <10% spread by transplacental route