
As an earlier intervention, DTP (Diphteria, Tetanus, and Pertussis) vaccines, should be best shot to 28-38 weeks pregnant women for helping them protect their infant from a "deadly" whooping cough. Whooping cough (pertussis) is contagious and is not too dangerous for adult, but it is so highly lethal for newborn and infant less than 1 year-old.
Some women may argue that they have ever had DTP vaccination when they were infant. Based on that statement, some studies has been done to all adults who have ever got DTP vaccination when they were child,...