Virus detection by age among virus-positive wheezing subjects
RSV was detected more frequently in younger subjects than older
subjects; 78% of patients ≤ 2 months old had RSV compared with 41% of
those aged 12-24 months (p<0.001; Figure 3). In
contrast, AdV, HMPV, and flu were detected more frequently in older
versus younger patients (Figure 3).