Clinical and epidemiologic characteristics of respiratory syncytial virus infection among children aged <5 years, Jingzhou City, China, 2011.

Overview

Severe acute respiratory illness (SARI) surveillance began in Jingzhou City, China, in 2010. A subset of 511 children aged <5 years enrolled in the SARI study during 2011 were tested for influenza and noninfluenza respiratory viral infection by real-time reverse-transcription polymerase chain reaction. Respiratory syncytial virus (RSV) was most commonly detected. Children aged 12-23 and 24-60 months were equally likely to test positive for RSV. Although cases of RSV infection could be detected throughout the year, the greatest numbers were detected from autumn to early winter.