id author title date pages extension mime words sentences flesch summary cache txt cord-314190-fvdock94 Florin, Todd A Viral bronchiolitis 2017-01-01 .txt text/plain 7584 404 38 The evidence and guideline recommendations consistently support a clinical diagnosis with the limited role for diagnostic testing for children presenting with the typical clinical syndrome of viral upper respiratory infection progressing to the lower respiratory tract. 24, 25, 27, 29, 30 Studies have investigated whether severity of illness, as measured by need for hospital admission, length of hospital stay, intensive care unit admission, repeated emergency department visits, and apnoea, is associated with specifi c viral infections or co-infections, but the evidence is confl icting. Recent studies suggest that higher respiratory syncytial virus genomic load, measured using quantitative PCR, might be associated with increased length of stay, use of respiratory support, and need for intensive care, in addition to recurrent wheezing, compared with lower viral loads. Systematic literature review assessing tobacco smoke exposure as a risk factor for serious respiratory syncytial virus disease among infants and young children ./cache/cord-314190-fvdock94.txt ./txt/cord-314190-fvdock94.txt