What is Pertussis

Pertussis, commonly known as whooping cough, is a highly contagious respiratory infection caused by the bacterium Bordetella pertussis. It primarily affects infants, young children, and unvaccinated individuals, but can also impact people of all ages.

The infection spreads through respiratory droplets when an infected person coughs or sneezes. Pertussis typically starts with symptoms similar to the common cold, such as a runny nose, mild cough, and low-grade fever. However, it progresses into severe coughing fits that can be accompanied by a "whooping" sound when the person tries to breathe in.

Early diagnosis and treatment are crucial to prevent complications, especially in infants. Pertussis can lead to severe complications like pneumonia, seizures, and even death, particularly in vulnerable populations.

Vaccination is the most effective way to prevent pertussis. The pertussis vaccine is usually administered as part of the routine childhood immunization schedule. Additionally, booster shots are recommended for adolescents and adults to maintain immunity.

If someone is diagnosed with pertussis, antibiotics are often prescribed to reduce the severity of symptoms and prevent further transmission. Isolation and good respiratory hygiene, such as covering the mouth and nose when coughing or sneezing, are essential to prevent the spread of the infection.