Epidemiology and clinical characteristics of hospitalized adults with respiratory syncytial virus infection at a medical center in northern Taiwan

Abstract

The study aimed to describe respiratory syncytial virus infections among hospitalized adults between January 2021 and February 2023 from a single medical center in Taiwan. Clinical information from infected patients with RSV was via medical charts review. The incidence of RSV during the study period among adult inpatients showed seasonal variation and could be up to around 2 % in peak season. Among 19 patients identified, the major comorbidity was chronic heart disease (10/19; 52.6 %) followed by chronic pulmonary disease (5/19; 26.3 %) and diabetes mellitus (5/19; 26.3 %). A quarter of infected patients required intensive care with overall mortality reached 26.3 % and the readmission rates within 30 days after was 15.8 %. Our study results suggests that RSV infections among adults could cause a substantial disease burden on healthcare systems.

Keywords

• Adult
• Hospitalization
• Respiratory syncytial virus
• RSV