My issue is that I struggle to trust the pharmaceutical industry as all corporations when reaching a certain size turn corrupt. When corporations are in the business of health shady their concern is about making money rather than human health.
It's like trusting oil companies to help humanity when everyone well knows they lobby the government to get their way to access more oil in foreign lands, even if it means to engage in warfare.
My issue with putting trust behind the studies saying vaccinations are perfectly fine is that corporations once again are known to fund mislead research to protect their interests. Forgive me to use cannabis as an example, but it's broad enough to show how much effort they put into making false claims that it's extremely unhealthy to both physical and mental health. Today the research has done a 180 because the government is slowly but surely easing up on the research which was once heavily restricted.
No your problem is you believe your completely unsupported opinion is more valuable then the breadth and depth of scientific literature on the subject, and to that end have elected to do no in-depth reading on the matter.
It is an attitude that can only come from someone who's been vaccinated and lives in a country where such programs have practically eradicated common fatal diseases, and will be completely unaffected by whether or not they're dangerously wrong.
http://en.wikipedia.org/wiki/MMR_vaccine#False_claims_about_...