Pertussis, also known as whooping cough, is a highly contagious respiratory disease. It is caused by the bacterium Bordetella Pertussis. Pertussis most commonly affects infants and young children and can be fatal, especially in babies less than 1 year of age. The best way to protect against Pertussis is by getting vaccinated.

The disease is known for uncontrollable, violent coughing which often makes it hard to breathe. After fits of many coughs, someone with Pertussis often needs to take deep breathes which result in a "whooping" sound. 

Who is at risk for Pertussis

What You Need to Know About Pertussis

About Pertussis    Pertussis Vaccine    Pregnancy and Pertussis  

Whooping Cough    Pertussis in the U.S.    Pertussis FAQ