There are mountains of data supporting his claims, not only with vaccines, but with all manner of medications.
Have you ever seen 'The Dallas Buyers Club' ? That film deals with what we are talking about.
The FDA was captured by Wellcome, a drug manufacturer, to the extent that it was banning effective treatments for AIDS, in some cases for things as simple as vitamins, in favour of a shelved chemotherapy agent from the 80s called AZT , that was basically poisoning people.