I must say I´am in favour of vaccines. We have today almost destinguished deseases like bubonic plauge, polio and others, thanks to vaccines discoveries.
One hundred fifty years ago, when nobady had acces to vaccines, millions of people died in their childhood becouse there were no threatment for these deaseses. Consequently mans life span has increased with more then 20 years. Look at the upraising polio epedemia in Syria, due to lack of vaccines. About 20 children has been discovered having polio the latest days. This a consequense due to the civil war there. We thought that we had destinguised Polio as well but when vaccines stops comming - polio is comming back. Sorry for those 20 children..
Bugbear