The most effective vaccine is -
.most effective vaccine is the live attenuated vaccines for measles.it is presented as afreeze dried product.0.5 ml contains more than 1000 vral infective units of the vaccine strain.uually given after 9 months of age along with vit A prophylaxis as per national immunisation schedule. ref:park&;s textbook,ed 22,pg no 140
TT
OPV
B.C.G
Measles
Epidemiology