Thanks for writing to us.
is manufactured in Vero continuos cell lines(HDCV) inactivated by B-propiolactone and it contains no preservative and very safe.
According to the W.H.O. recommendations 3 x 0.5 ml injections by the intramuscular
route on days D0, D7, D21 or D28, followed by a booster one year later.
Thereafter, one injection every 5 years or when the titre is found to be less than 0.5 I.U./ml.
Immovax is also produced as Human Diploid cell vaccine
So there is no harm in substitution at all.
The vaccine would definitely give you the desired immunisation.
Kindly go ahead.
Dr Lt Cdr ASN Bhushan.