منابع مشابه
Bordetella pertussis and pertussis vaccines.
Bordetella pertussis is a human-specific pathogen that causes whooping cough. The use of pertussis whole-cell vaccines in infants and toddlers led to decreased circulation of the bacterium in the child population and a marked decrease in the incidence of the disease. However, vaccine does not result in life-long immunity; indeed, the circulation of the bacterium has not been controlled in the a...
متن کاملPertussis.
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...
متن کاملPertussis
نكيم يتلا ةيدعلما ضارملأا نم قوهاشلا وأ يكيدلا لاعسلا دعي ذنم ةدشب ضرلما روهظ ضفخنا .ميعطتلاب اهيقوت وأ اهنم ةياقولا ةداعإ ةرثكب ظحول .DTP قوهاشلاو ،زازكلاو ،قانلخا حاقل روهظ ةيبرغلا لودلا يف ينمعطلما صاخشلأا نم ديدعلا ىدل ضرلما روهظ ىلع يسيئر لكشب ةلوؤسم تناك يتلا بابسلأا ضعب .م1990 ذنم ضافخناو ،مدقلما حاقللا ةدوج فعض تناك يكيدلا لاعسلا تلااح روطتو ،ةبقارلما ماظن زيزعتو ،ضرلما مؤلاتو ،ميعطتلا ...
متن کاملPertussis Vaccine Effectiveness in the Setting of Pertactin-Deficient Pertussis.
BACKGROUND In the United States, the proportion of Bordetella pertussis isolates lacking pertactin, a component of acellular pertussis vaccines, increased from 14% in 2010 to 85% in 2012. The impact on vaccine effectiveness (VE) is unknown. METHODS We conducted 2 matched case-control evaluations in Vermont to assess VE of the 5-dose diphtheria, tetanus, and acellular pertussis vaccine (DTaP) ...
متن کاملThe epidemiology of pertussis: a comparison of the epidemiology of the disease pertussis with the epidemiology of Bordetella pertussis infection.
In the prevaccine era pertussis epidemics followed a cyclic pattern, with peaks every 2 to 5 years. With the marked reduction of pertussis by vaccination, the same cyclic pattern still occurs. Studies relating to reported pertussis and Bordetella pertussis infection have been reviewed and analyzed. The increase in reported pertussis over the last 2 decades is mainly due to a greater awareness o...
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ژورنال
عنوان ژورنال: Journal of Hygiene
سال: 1931
ISSN: 0022-1724
DOI: 10.1017/s0022172400010950