What happens if you are medically diagnosed to have disease like hepatitis or like that???? I mean the person is treated but when you do the medical test it gives positive report due to the presence of the antibody's in blood... However there is a confirmatory test which is pcr..... But i heard after written they just do the simple blood test, and in that blood if someone comes to be positive of certain disease, what does the fpsc do??? Are u eligible for interview or what???