Microbiology All of the following statements are true about congenital rubella except – A It is diagnosed when the infant has IgM antibodies at bih B It is diagnosed when IgG antibodies persist for more than 6 months C M.C congenital defects a re deafness, cardiac malformation and cataract D Infection after 16 weeks of gestation results in major congenital defects 💡 Explanation All of the following statements are true about congenital rubella except - ✓ Correct Answer: D. Infection after 16 weeks of gestation results in major congenital defects