Abstract
We compared pathogen detection between saliva, nasopharyngeal and oropharyngeal swabs in children with respiratory symptoms. The sensitivity in nasopharyngeal swabs was 93% (95% confidence interval [CI]: 78%-98%), in oropharyngeal swabs 79% (95% CI: 60%-90%), in saliva overall 76% (95% CI: 58%-88%) and in 18 saliva samples collected with drooling or
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