In a cohort study of 516 children with viral respiratory infections who were hospitalized, researchers found 34 (6.6%) developed severe disease—defined as a clinical severity score greater than 3 (on a scale of 1-6), as published in JAMA Network Open. Respiratory syncytial virus (RSV) and influenza were strongly associated with worse outcomes. In multivariable analysis, RSV diagnosis (adjusted odds ratio [AOR], 4.26; 95% confidence interval [CI], 1.80–10.10) and influenza diagnosis (AOR, 4.13; 95% CI, 1.88–9.04) …
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