Pertussis (whooping cough) is a sound you won't forget.

Help Prevent the Spread of Pertussis to Your Baby by Getting an Adult Pertussis Booster Shot

Stories About Pertussis

HEAR THE SOUND OF PERTUSSISa

aWhooping cough sound reproduced with permission.

Dr. Doug Jenkinson, Nottingham, England.

aWhooping cough sound reproduced with permission. Dr. Doug Jenkinson, Nottingham, England.