Where is the whooping cough found in body?

Whooping cough, also known as pertussis, is a bacterial infection of the respiratory tract. The bacteria that causes whooping cough, Bordetella pertussis, is spread through the air when an infected person coughs or sneezes. The bacteria can enter the body through the nose, mouth, or eyes.

Once inside the body, the bacteria travel to the lungs and begin to grow. They produce toxins that damage the cells lining the airways. This damage causes the characteristic symptoms of whooping cough, including a severe cough, fever, and difficulty breathing.

In some cases, whooping cough can lead to serious complications, such as pneumonia, encephalitis, and death. Whooping cough is most common in children, but it can also affect adults.