Whooping Cough (Pertussis): Symptoms, Causes & Contagiousness

Whooping cough (also known as pertussis) is a highly contagious bacterial disease. It is caused by the bacterium Bordetella pertussis.

Whooping cough is spread through the air when an infected person coughs or sneezes. The bacteria can also be spread through contact with contaminated objects, such as toys or clothing.

Symptoms of whooping cough include:

* Severe coughing that can last for weeks or even months

* A "whooping" sound when breathing in

* Nausea and vomiting

* Fever

* Fatigue

Early treatment with antibiotics is important for preventing serious complications from whooping cough.

Complications can include:

* Pneumonia

* Brain damage

* Death

Whooping cough can be prevented by getting vaccinated. The DTaP vaccine is effective in preventing whooping cough, as well as diphtheria and tetanus.