Pertussis, or whopping cough, is an upper respiratory tract infection caused by Bordetella pertussis. It has long been a concern in pediatric populations, leading to aggressive vaccination strategies to help decrease pediatric disease. In recent years, recognition of pertussis infection in adult populations has increased, leading to more frequent diagnosis and recommendations for booster immuni...

Pertussis, or whooping cough, a highly contagious disease caused by Bordetella pertussis, is making a comeback globally and nationally in spite of reasonable vaccination coverage. This paper provides an update on laboratory testing methods that assist the confirmation of clinical disease and investigation of outbreaks. Laboratory confirmation of the diagnosis by polymerase chain reaction or ser...

The roles of systemic humoral immunity, cell-mediated immunity, and mucosal immunity in reciprocal protective immunity against Bordetella pertussis and Bordetella parapertussis were examined by using a murine model of respiratory infection. Passive immunization with serum from mice infected with B. pertussis established protective immunity against B. pertussis but not against B. parapertussis. ...

Whole-cell pertussis vaccine (wP) has been imperative and highly effective in preventing childhood deaths due to pertussis. Pertussis toxin is one of the virulence factors of Bordetella pertussis in all available pertussis vaccines. wP production in Razi Vaccine and Serum Research Institute is according to bioreactor culture of B. pertussis strains in B2 medium. The aim ...

Viable Bordetella pertussis isolates are essential for surveillance purposes. We performed culture of 223 PCR-positive nasopharyngeal samples. B. pertussis was recovered from 45 (20.2%) of the samples. Growth was associated with a high bacterial load, as determined by PCR. Culture from PCR-positive samples is a feasible approach to recover B. pertussis isolates, and culture can be limited to sa...

Abstract Background Although Respiratory syncytial virus (RSV) is one of the common pathogens in children with pertussis and viral coinfection, clinical impact RSV infection on remains unclear. We compared characteristics sought differences between infants single Bordetella ( B. ) those coinfection. Methods enrolled 80 patients who were hospitalized Shenzhen Children’s Hospital from January 201...