Conclusion A practical method for the early diagnosis of RSV infection was developed by combining direct smearing with rapid cell culture, which was rapid, sensitive and practical.

• 结论将直接涂片法与快速细胞培养法同时应用于RSV感染的早期诊断，既能及时提供检测结果，又能提高诊断的敏感性，是对RSV感染进行早期诊断的实用方法。