Bordetella pertussis

Bordetella pertussis is a gram-negative bacterium that causes whooping cough, a highly contagious respiratory illness characterised by severe coughing fits. It is crucial in clinical practice due to its potential to cause significant morbidity, especially in infants and immunocompromised individuals. Complications can include pneumonia, seizures, and in severe cases, death, underscoring the importance of vaccination and early intervention in managing this infection.