bordetella pertussis whooping cough bacteria science education

infant child coughing sulfatides tracheal cytotoxin pertussis toxin adenylate cyclase filamentous hemagglutinin pertactin fimbria flagella flagellum airborne pathogenic pathogen aerobic cocci gram negative encapsulated coccobacillus bordetella pertussis medical sickness sick whooping cough disease infection illness bacterial bacterium bacteria prokaryote biotech biotechnology microbiology biology educational education scientific science infographic graphic vector design