tetano
Editor, Senior Moderator
Infect Control Hosp Epidemiol
. 2023 Mar 16;1-6.
doi: 10.1017/ice.2023.14. Online ahead of print.
Nosocomial influenza in a pediatric general ward: Effects of isolation and cohort placement of children with influenza
Woosuck Suh[SUP] 1 [/SUP], Seung Beom Han[SUP] 2 [/SUP]
Affiliations
Abstract
Objective: Many studies have described nosocomial outbreaks of influenza in specialized wards. We evaluated nosocomial transmission of influenza in a pediatric general ward.
Design: Retrospective observational study.
Setting: Single secondary hospital.
Patients: The study included 814 hospitalized children with influenza between September 2015 and August 2020.
Methods: The medical records of the included children were retrospectively reviewed, and clinical characteristics of children with community-acquired (CA) influenza and hospital-acquired (HA) influenza were determined. The room of each included child during hospitalization was traced to identify the children exposed to them.
Results: CA influenza and HA influenza were diagnosed in 789 (96.9%) and 25 (3.1%) children, respectively. Among children with CA influenza, 691 (87.6%) were isolated or place in a cohort on admission. In total, 98 children (12.4%) admitted to multibed rooms exposed 307 children with noninfluenza diseases to influenza during 772 patient days; 3 exposed children (1.0%) were diagnosed with HA influenza. Including these 3 children, 25 children (19 without definite in-hospital exposure to influenza and 3 exposed to other children with HA influenza) were diagnosed with HA influenza, and 11 (44.0%) exposed 31 children with noninfluenza diseases to influenza for 85 patient days. Also, 3 exposed children (9.7%) were diagnosed with HA influenza, a significantly higher rate than that for CA influenza (P = .005). The clinical characteristics were comparable between children with HA influenza and those with CA influenza.
Conclusions: Cohort placement of children with influenza in a pediatric general ward can be effective in controlling nosocomial transmission of influenza. However, control measures for children with HA influenza should be emphasized.
. 2023 Mar 16;1-6.
doi: 10.1017/ice.2023.14. Online ahead of print.
Nosocomial influenza in a pediatric general ward: Effects of isolation and cohort placement of children with influenza
Woosuck Suh[SUP] 1 [/SUP], Seung Beom Han[SUP] 2 [/SUP]
Affiliations
- PMID: 36924052
- DOI: 10.1017/ice.2023.14
Abstract
Objective: Many studies have described nosocomial outbreaks of influenza in specialized wards. We evaluated nosocomial transmission of influenza in a pediatric general ward.
Design: Retrospective observational study.
Setting: Single secondary hospital.
Patients: The study included 814 hospitalized children with influenza between September 2015 and August 2020.
Methods: The medical records of the included children were retrospectively reviewed, and clinical characteristics of children with community-acquired (CA) influenza and hospital-acquired (HA) influenza were determined. The room of each included child during hospitalization was traced to identify the children exposed to them.
Results: CA influenza and HA influenza were diagnosed in 789 (96.9%) and 25 (3.1%) children, respectively. Among children with CA influenza, 691 (87.6%) were isolated or place in a cohort on admission. In total, 98 children (12.4%) admitted to multibed rooms exposed 307 children with noninfluenza diseases to influenza during 772 patient days; 3 exposed children (1.0%) were diagnosed with HA influenza. Including these 3 children, 25 children (19 without definite in-hospital exposure to influenza and 3 exposed to other children with HA influenza) were diagnosed with HA influenza, and 11 (44.0%) exposed 31 children with noninfluenza diseases to influenza for 85 patient days. Also, 3 exposed children (9.7%) were diagnosed with HA influenza, a significantly higher rate than that for CA influenza (P = .005). The clinical characteristics were comparable between children with HA influenza and those with CA influenza.
Conclusions: Cohort placement of children with influenza in a pediatric general ward can be effective in controlling nosocomial transmission of influenza. However, control measures for children with HA influenza should be emphasized.