Q.Neonates born to women infected with hepatitis B should undergo which treatment

(a) Hepatitis B vaccine at birth and 1 month
(b) Hepatitis B immune globulin at work, no hepatitis B vaccine
(c) hepatitis B immunoglobulin within 48 hours of birth and hepatitis B vaccine at 1 month
(d) Hepatitis B vaccine at birth, 1 month,6 months