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ABSTRACT: Background
With malaria declining, other causes of fever may account for a substantial portion of severe childhood illness in sub-Saharan Africa. We determined prevalence, etiologies, and correlates of bacteremia among children in Western Kenya.Methods
In a cross-sectional study, febrile children aged 6 months to 15 years presenting to Kisii (low malaria endemicity) and Homabay (high malaria endemicity) Hospitals were enrolled and screened for malaria, human immunodeficiency virus (HIV) infection and bacteremia. Correlates of bacteremia were evaluated using logistic regression.Results
Among 1476 children enrolled, 48 (3.3%) had bacteremia (23 of 734, 3.1% in Kisii and 25 of 734, 3.4% in Homabay). Salmonella spp (19 typhi and 21 nontyphoidal salmonella) accounted for 83% (40 of 48) of isolates. The distribution of Salmonella spp was similar between sites. Bacteremia was associated with incomplete vaccination (adjusted odds ratio [aOR] = 2.1; 95% confidence interval [CI], 1.1-4.1), before treatment with antimalarials (aOR = 2.7; 95% CI, 1.4-4.1), having sought care elsewhere (aOR = 2.2; 95% CI, 1.2-4.0) and lower education of caregiver (aOR = 2.5; 95% CI, 1.1-4.8). Nontyphoidal salmonella bacteremia was associated with HIV (aOR = 6.8; 95% CI, 1.1-35.1) and anemia (hemoglobin <8 g/dL) (aOR = 5.2; 95% CI, 1.4-18.9).Conclusions
Bacteremia was relatively uncommon, but children with HIV, anemia, incomplete vaccination, and/or persistent fever despite malaria treatment may have higher risk and may benefit from targeted bacterial culture and/or empiric antibiotic therapy.
SUBMITTER: Onchiri FM
PROVIDER: S-EPMC5181360 | biostudies-literature | 2016 Dec
REPOSITORIES: biostudies-literature
Onchiri Frankline M FM Pavlinac Patricia B PB Singa Benson O BO Naulikha Jacqueline M JM Odundo Elizabeth A EA Farquhar Carey C Richardson Barbra A BA John-Stewart Grace G Walson Judd L JL
Journal of the Pediatric Infectious Diseases Society 20150728 4
<h4>Background</h4>With malaria declining, other causes of fever may account for a substantial portion of severe childhood illness in sub-Saharan Africa. We determined prevalence, etiologies, and correlates of bacteremia among children in Western Kenya.<h4>Methods</h4>In a cross-sectional study, febrile children aged 6 months to 15 years presenting to Kisii (low malaria endemicity) and Homabay (high malaria endemicity) Hospitals were enrolled and screened for malaria, human immunodeficiency viru ...[more]