my mother in law got a skin disease called sappi in Telugu i am not aware of its English name but i think it's called as shingles.It got dried up n skin is peeling off but it's not completely gone it's still their on the skin.I have a 4 years old son my query is we have to visit her next month if we stay under the same roof will my son will get effected or not?? Is it contagious?? Whoever knows about it please reply me??