Between Aug 1978 to March 1979, Eleven babies died in Tennessee after Receiving the Dtap vaccine

Nine of the Eleven babies that died received the same vaccine batch number. Four of the babies died within 24 hours (All in one area in Tennessee)
What did Wyeth, later bought by Pfizer, do? Their answer was to NEVER send one batch to any one area. They will mix all the batch numbers up so they will NEVER see a safety signal again. Instead of seeing 11 dead babies in one area, they would see 11 dead babies across all of the United States. Any one area throughout the entire United States might only see 1 dead baby.
The doctors, who are clueless, would tell those parents of the dead baby that their baby died of SIDS. "Sudden Infant Death Syndrome". Parents think their baby died from SIDS. SIDS simply means your doctors DO NOT KNOW WHY YOUR BABY DIED AND THEY ARE SURE THE BABY DID NOT DIE FROM THE DTAP VACCINE!