True about congenital Rubella syndrome :-
CLASSICAL TRIAD OF RUBELLA Cataract Cardiac abnormalities Deafness Other manifestations- Growth retardation, rash, hepatosplenomegaly, jaundice, meningoencephalitis, mental retardation Infection is severe in 1st few months,so option 4 is ruled out.
Blueberry muffin rash is seen
Virus can be isolated only upto 6 months after bih
Triad of CRS are cataract, cardiac defects,limb defects
Infection is most serious after five months of pregnancy
NEET 2019