Of the 108 nasopharyngeal secrete specimens, 21(19.4%), 14(13%) and 12(11%) were judged as RSV positive by rapid cell culture, direct smearing and virus isolation respectively.

• 108份鼻咽分泌物中，快速细胞培养法检出21份阳性，阳性率19.；4%25。直接涂片法检测出14份阳性，阳性率13%25，病毒分离培养法检出阳性12份，阳性率11%25。