Bordetella pertussis 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 of 4,086,186 base pairs was published in 2003. Pertussis is an infection of the respiratory system characterized by a “whooping” sound when the
Lyme disease they finish treatment. These symptoms can last for more than 6 months. This condition is called post-treatment lyme disease syndrome. As of 2016 the reason for the lingering symptoms was not known; the condition is generally managed similarly to fibromyalgia or chronic fatigue syndrome. In dogs, a serious long-term prognosis may result in glomerular disease, which is a category of kidney damage that may cause chronic kidney disease. Dogs may also experience chronic joint disease if the disease is left untreated. However, the majority of cases of Lyme disease in dogs result in a complete recovery with, and sometimes without,