Bordetella pertussis know which antibody has been detected. The organism is oxidase positive, but urease, nitrate reductase, and citrate negative. It is also not motile. Bordetella pertussis Bordetella pertussis is a Gram-negative, aerobic, pathogenic, encapsulated coccobacillus of the genus "Bordetella", and the causative agent of pertussis or whooping cough. Unlike "B. bronchiseptica", "B. pertussis" is not motile. Its virulence factors include pertussis toxin, filamentous hæmagglutinin, pertactin, fimbria, and tracheal cytotoxin. The bacterium is spread by airborne droplets; its incubation period is 9–10 days on average (range 6–20 days). Humans are the only known reservoir for "B. pertussis". The complete "B. pertussis" genome
Paget–Schroetter disease Paget–Schroetter disease Paget–Schroetter disease, also known as Paget–von Schrötter disease, is a form of upper extremity deep vein thrombosis (DVT), a medical condition in which blood clots form in the deep veins of the arms. These DVTs typically occur in the axillary or subclavian veins. The condition is relatively rare. It usually presents in young and otherwise healthy patients, and also occurs more often in males than females. The syndrome also became known as "effort-induced thrombosis" in the 1960s, as it has been reported to occur after vigorous activity, though it can also occur due to anatomic abnormality such as