soundsofpertussis.com    DTaP/Tdap Vaccine

Get the facts about the DTaP vaccine and the Tdap booster vaccine for pertussis, tetanus, and diphtheria, including side effects and how it works.

Keywords: tdap vaccine, pertussis, whooping cough sound, whooping cough

helppreventwhoopingcough.com    The Big Bad Cough | Whooping Cough

It may be a cold, but it also could be whooping cough, a highly contagious disease that can be dangerous for you and your family. Learn more about it here.

Keywords: pertussis, how to get around the tdap shot, give you a whooping, tdap booster series, whooping cough vaccine