Association between allergic sensitization and intestinal parasite infection in schoolchildren in Gqeberha, South Africa.

ABSTRACT:

Background

Inconsistent data exist regarding the influence of parasitic infection on the prevalence of allergic sensitization and disorders.

Objective

To investigate the impact of geohelminth and protozoan infections on sensitization patterns and allergic symptoms of children living in low-income communities in Gqeberha, South Africa.

Methods

In a cross-sectional study, 587 schoolchildren aged 8-12 years were recruited in June 2016 and screened for reactivity to common allergens by skin prick tests (SPTs) and for parasitic infections by stool examination. Additionally, questionnaires were completed to record allergic symptoms the children may have experienced.

Results

Positive SPTs were found in 237/587 children (40.4%), and about one-third of whom were polysen

SUBMITTER: Brandt O 

PROVIDER: S-EPMC9310757 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature