Numerous scientific studies and public health organizations worldwide have concluded there is no link between thimerosal (a mercury-containing preservative used in some vaccines) and autism.

The question is what are the problems one can get from vaccines without some kind of preservative which is what I asked in the first place? I'm an adult and when I get my flu shot I will want one that doesn't have the chance of having bacteria in it. This will be the question I will be asking, are vaccines safe without some kind of preservative? RFK Jr was heroin addict for 15 years, did he check the purity of the smack each time? It's like an arsonist tell you not to play with matches.