نتایج جستجو برای: meningococcal meningitis
تعداد نتایج: 22329 فیلتر نتایج به سال:
PURPOSE To evaluate the functional activity of the classical and alternative pathways of the complement system and the levels of C3, C4, and factor B during the first episode of meningococcal infection and during the convalescence period. PATIENTS AND METHODS Ten Brazilian children ranging in age from 8 months to 8 years, admitted from 1991 to 1993 with a clinical-laboratory diagnosis of meni...
BACKGROUND Study of meningococcal carriage is essential to understanding the epidemiology of Neisseria meningitidis infection. METHODS Twenty cross-sectional carriage surveys were conducted in 7 countries in the African meningitis belt; 5 surveys were conducted after introduction of a new serogroup A meningococcal conjugate vaccine (MenAfriVac). Pharyngeal swab specimens were collected, and N...
Meningococcal disease is a major public health problem and immunization is considered the best strategy for prevention. The introduction of meningococcal C conjugate immunization schedules that targeted adolescents, with catch-up programs in several European countries, Australia and Canada proved to be highly effective, with dramatic reduction in the incidence of serogroup C disease, not only i...
Meningococcal infection has been recognized as a serious problem for almost 200 years. Cerebrospinal or Meningococcal meningitis (MCM) can occur as a sporadic case, institution based focal outbreak, or a large epidemic year. The distribution of serogroups causing meningococcal disease (A, B, C, Y, W-135) varies over time and by geographic location and spatial distribution of the disease indicat...
INTRODUCTION Infection by Neisseria meningitidis, termed as meningococcal disease, can cause meningococcal meningitis and septicemia with or without meningitis. Meningococcal disease is endemic in Brazil and has a high potential to cause large-scale epidemics; therefore, it requires the immediate notification of cases to the Information System for Notifiable Diseases (SINAN) in Brazil. The aim ...
Neisseria meningitidis, a gram-negative diplococcal bacterium, is a common asymptomatic nasopharyngeal colonizer that may infrequently lead to invasive disease in the form of meningitis or bacteremia. Six serogroups (A, B, C, W, X and Y) are responsible for the majority of invasive infections. Increased risk of disease occurs in specific population groups including infants, adolescents, those w...
In August 1987, an outbreak of group A meningococcal meningitis occurred during the annual pilgrimage to Mecca, Saudi Arabia, resulting in an attack rate among American pilgrims of 640 per 100,000. To determine risk factors for carriage, throat cultures were taken from passengers arriving on four consecutive flights from Saudi Arabia to the United States. Pilgrims were more likely to be group A...
BACKGROUND Suspected meningitis is a frequent reason for admission to hospital in the UK. While bacterial meningitis requires prompt antibiotic therapy to reduce mortality and morbidity, enteroviral meningitis, the most frequent viral cause, is almost invariably a benign disease. AIM To determine the clinical presentation, laboratory findings and outcome of meningitis by microbiological aetio...
We report an infant with meningococcal septicaemia and meningitis who had panophthalmitis at presentation that was unresponsive to standard systemic antibiotic treatment but which responded to topical steroid and mydriatic treatment. The pathogenesis may have been immune mediated.
A 16 year-old female presented with cardiac tamponade due to purulent meningococcal pericarditis without concomitant meningitis or meningococcaemia. She recovered after aspiration of the pericardial effusion and administration of a high dose of benzylpenicillin via a continuous infusion.
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