METHODS: We analyzed multiplex respiratory viral PCR data (BioFire® FilmArray® Respiratory Panel 2.1 Plus) from 204 children presenting with respiratory symptoms and/or fever to our Unit of Pediatrics and Pediatric Emergency.
RESULTS: Viruses were predominantly responsible for ARTIs (99%), with RSV emerging as the most common agent involved in respiratory infections, followed by human rhinovirus/enterovirus and influenza A. RSV and rhinovirus were also the primary agents in coinfections. RSV predominated during winter months, while HRV/EV exhibited greater prevalence than RSV during the fall. Some viruses spread exclusively in coinfections (human coronavirus NL63, adenovirus, metapneumovirus, and parainfluenza viruses 1-3), while others primarily caused mono-infections (influenza A and B). SARS-CoV-2 was detected equally in both mono-infections (41%) and coinfections (59%).
CONCLUSIONS: Our analysis underlines the predominance of RSV and the importance of implementing preventive strategies for RSV.
方法:我们分析了204名出现呼吸道症状和/或发热的儿童的多重呼吸道病毒PCR数据(BioFire®FilmArray®RespiratoryPanel2.1Plus)到我们的儿科和儿科急诊部门。
结果:病毒主要负责ARTI(99%),随着RSV成为涉及呼吸道感染的最常见药物,其次是人鼻病毒/肠道病毒和甲型流感。RSV和鼻病毒也是合并感染的主要药物。RSV在冬季占主导地位,而HRV/EV在跌倒期间的患病率高于RSV。一些病毒仅在共感染中传播(人类冠状病毒NL63,腺病毒,偏肺病毒,和副流感病毒1-3),而其他人主要引起单一感染(甲型和乙型流感)。SARS-CoV-2在单一感染(41%)和合并感染(59%)中均被检测到。
结论:我们的分析强调了RSV的优势以及实施RSV预防策略的重要性。