General Medicine General 2440ad1d 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 Ig G antibodies persist for more than 6 months C M.C. congenital defects are deafness, cardiac malformation and cataract D Infection after 16 weeks of gestation result in major congenital defects