Apparently the DPT vaccine is the one that prompted Pfizer (Wyeth at that time) to [ask President Reagan for immunity to liability](https://vigilantfox.substack.com/p/rfk-jr-explains-why-vaccines-are) for all mandatory childhood vaccines. Today all a pharmaceutical company needs to do is bribe the relevant officials to get their vaccine on the schedule of mandatory childhood vaccines and they are all set for an easy $1 billion dollars per year forever. According to Pfizer vaccines are “unavoidably unsafe”. > In the early 1980s, vaccine manufacturers were losing BIG money. For every $1 they made off the DTP vaccine, they were losing $20 to injury lawsuits. > > So Wyeth (now Pfizer) went to the Reagan White House and demanded liability protections with the threat of getting out of the vaccine business. President Reagan asked Wyeth why they couldn’t make safer vaccines. Wyeth answered that they couldn’t because vaccines are “unavoidably unsafe.”