Department of Pediatrics, Columbia University Irving Medical Center, New York, NY.
Department of Pediatrics, Columbia University Irving Medical Center, New York, NY; Department of Infection Prevention and Control, New York-Presbyterian Hospital, New York, NY.
J Pediatr. 2022 Mar;242:242-244.e1. doi: 10.1016/j.jpeds.2021.10.057. Epub 2021 Oct 30.
Fewer respiratory syncytial virus infections were observed in 2020-2021 with interseasonal resurgence. Children were more likely to have severe disease with less known risk factors in comparison with controls from 2018-2019. The overall codetection rates were similar, but with higher parainfluenza, rhinovirus/enterovirus, and lower influenza proportions compared with previous seasons.
2020-2021 年,呼吸道合胞病毒感染减少,但出现了季节性回升。与 2018-2019 年的对照组相比,儿童患重病的可能性更高,但已知的危险因素较少。总的共检出率相似,但与前几个季节相比,副流感病毒、鼻病毒/肠道病毒的检出率较高,而流感病毒的检出率较低。