Whooping cough

human disease caused by the bacteria Bordetella pertussis

vaccine protecting against whooping cough

species of bacterium

vaccine against diphtheria, pertussis, and tetanus

Bordetella () is a genus of small (0.2 – 0.7 μm), Gram-negative, coccobacilli bacteria of the phylum Pseudomonadota. Bordetella species, with the exception of B. petrii, are obligate aerobes, as well as highly fastidious, or difficult to culture. All species can infect humans. The first three species to be described (B. pertussis, B. parapertussis, B. bronchiseptica) are sometimes referred to as the 'classical species'. Two of these (B. pertussis and B. bronchiseptica) are also motile.

species of bacterium

group of toxins

single vaccine protecting against six individual diseases

bacteriologic medium

combination vaccine

In molecular biology, pertactin (PRN) is a highly immunogenic virulence factor of Bordetella pertussis, the bacterium that causes pertussis. Specifically, it is an outer membrane protein that promotes adhesion to tracheal epithelial cells. PRN is purified from Bordetella pertussis and is used for the vaccine production as one of the important components of acellular pertussis vaccine.