Homonym: Bordetella pertussis (Pathogen)
Bordetella pertussis is a bacterium that causes whooping cough, a highly contagious respiratory disease. It primarily affects the airways, leading to severe coughing fits that can last for weeks. The bacterium spreads through respiratory droplets when an infected person coughs or sneezes.
Vaccination is the most effective way to prevent whooping cough. The DTaP vaccine, which protects against diphtheria, tetanus, and pertussis, is recommended for children. Adults are also encouraged to receive a booster shot, known as the Tdap vaccine, to maintain immunity and help protect vulnerable populations, such as infants.