Sentence examples for meningococcal carriage was from inspiring English sources

Despite frequent serogroup A disease, no serogroup A meningococcal carriage was found.

> -wrap-foot> In Burkina Faso, the prevalence of meningococcal carriage was measured in 3 geographically distinct districts before the introduction of PsA-TT [ 7].

35 The lower frequency of serogroup Y and overall meningococcal carriage was reflected in a decrease in invasive meningococcal cases between 1998 and 2007.

The overall baseline prevalence of meningococcal carriage was 3.98%, with the highest carriage rates being found among 15- to 19-year-old males and 10- to 14-year-old females, in rural districts, and during the dry season [ 7].

Meningococcal carriage was not associated with any of the risk factors evaluated in our study, except the level of education, which was inversely related to the prevalence of carriage.

A study of meningococcal carriage was conducted from 2009 to 2011 before and after the introduction of the conjugate vaccine, which showed that serogroup A carriage was eliminated for up to 1 year after mass vaccination, among both vaccinated and non-vaccinated populations [ 19].

The main reservoir of meningococcal carriage is the human nasopharynx, where occasionally this asymptomatic colonization is followed by invasive disease.

Available evidence from Latin America also suggests that meningococcal carriage is common, and serogroup B, C, Y and W isolates have been identified.

- Although meningococcal carriage is usually asymptomatic, in rare cases and for unknown reasons, the bacteria can enter the bloodstream and cause a life-threatening invasive infection.

Individual-level risk factors for meningococcal carriage were initially analyzed in single-variable models by using logistic regression in the package Stata 8.0 (StataCorp, College Station, TX, USA).

Christensen, et al., performed a meta-analysis of meningococcal carriage, and concluded that rates of meningococcal carriage are lowest in infants (4.5%) and increase to 7.7% in children 10 y of age.