You can go to the cdc site and find all the stats you are interested in. They have pdf's by year. This information is not hidden and it is not on your side.

The flu vaccine kills and injures thousands annually and that is why it has its own section in vaccine court. The court also publishes annual reports of their gigantic awards of approx 1 billion per year.

The flu itself kills almost none. (See annual reports at the CDC).

Stats are also available showing that childhood diseases were of very low incidence in the 1960's and all climbed in the us after more shots came in. This is freely available if your simply use a search engine and search for graphs of childhood illnesses you care about.

As is the patent holder for the zika virus.