Another misleading analogies is that polio measles have been eradicated by vaccines so vaccines can't be bad.

Vaccines as they are supposed to are not bad. When vaccines for polio, measles etc were effective, governments held more power than corporations, and they were able to do the right thing as far as vaccines. But over time, if you follow history closely, then you will find that corporate focused laws were made by certain US president(s) which allowed ease of corporate money to flow into politics thus enriching the politicians and the corporations. Once that happened the corporate greed has kept on increasing. These vaccine companies have paid over 5 billion in fines for illegal activities so you can imagine the kind of profits they have been making. If you are poor and have to pay a fine like that you would be spending the rest of your life in jail but these corporations have so much profit that they can afford to pay that kind of fine and still be profitable and continue their business and even expand more.

So before you start yapping about polio and measles and other vaccines that have been successful in the past, please spend some time reading politics history on how corporations started bleeding into politics.