All of the following statements are true about congenital rubella except
High-Yield Explanation
The risk of congenital defects has been estimated at 90% for maternal infection before 11 wks of gestation,33% at 11-12 wks ,11% at 13-14 wks, and 24% at 15-16 wks Defects occuring after 16 wks of gestation are uncommon ,even if fetal infection occurs. The fetus is completely spared if infection occurs beyond 16 weeks. Reference: Nelson textbook of pediatrics 19th edition Page 1075