So the Smallpox, Polio, MMR, Tdap, Chickenpox vaccines, just to name a few, don't work as advertised? Vaccines have saved 6 lives every minute for the past 50 years. That's 154 million lives.
A major landmark study reveals that global immunization efforts have saved an estimated 154 million lives – or the equivalent of 6 lives every minute of every year – over the past 50 years. The vast majority of lives saved – 101 million – were those of infants.
www.who.int
A great deal of ppl didn't survive. That's one of the reasons why lifespans were only averaging 40 years, 150 years ago.