Those aren't vaccines.You must be confusing the issue or the posting person
You really think that people are more informed nowadays than in the past decades at the time of new vaccines being introduced?
In fact research time in the past was longer and more control groups used for testing, but corners were still cut not only in vaccines but drug treatments...
Ever heard of thalidomide?
Or Pfizer and Trovan?
The drug companies bottom line is the same now as it was then - profit!
Yes science is much more rigorous now. The quality we demand is much higher. The older vaccines were basically waved through in comparison, drugs too for that matter.
Take thalidomide, we didn't test medicines on as wide a range of people then, and so we didn't discover the effect thalidomide could have on pregnant women. Now we test more carefully. Even your own examples prove you're wrong.
