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Respiratory syncytial virus in hospital cross-infection
Insights
Respiratory syncytial (R.S.) virus outbreaks occurred in a hospital, infecting children and staff. Infants aged 3-8 months were particularly vulnerable, developing bronchiolitis, highlighting R.S. virus hospital risks.
Area of Science:
- Pediatrics
- Infectious Diseases
- Epidemiology
Background:
- Hospital-acquired infections pose risks to vulnerable patients.
- Respiratory Syncytial Virus (R.S. virus) is a common cause of respiratory illness in infants and young children.
- Nosocomial outbreaks can spread rapidly in healthcare settings.
Purpose of the Study:
- To investigate an outbreak of R.S. virus infection within a hospital setting.
- To identify the transmission routes and clinical manifestations of R.S. virus in hospitalized children and staff.
- To assess the impact of R.S. virus on patient outcomes and hospital ward management.
Main Methods:
- Retrospective analysis of R.S. virus cases identified during an epidemic in Newcastle upon Tyne.
- Clinical data collection on infected children and staff, including age, symptoms, and underlying conditions.
- Epidemiological investigation of R.S. virus spread within hospital wards.
Main Results:
- Thirteen children and four staff members acquired R.S. virus infections during hospitalization for other conditions.
- Two hospital wards experienced R.S. virus outbreaks.
- Infants aged 3-8 months predominantly developed bronchiolitis, while younger and older children presented with common colds.
- One case of Werdnig-Hoffman disease complicated by pulmonary collapse following R.S. virus infection was observed.
- Mild colds in adults likely contributed to viral shedding and transmission, potentially undermining isolation measures.
Conclusions:
- Hospitalized children, especially infants, are susceptible to R.S. virus infection, leading to significant morbidity.
- R.S. virus poses a considerable risk in hospital environments, particularly for children with congenital heart disease.
- Enhanced infection control measures, including managing mild adult infections, are crucial to prevent nosocomial R.S. virus transmission.
Abstract:
During an epidemic of respiratory syncytial (R.S.) virus in Newcastle upon Tyne 13 children developed R.S. virus infections while in hospital with other conditions. R.S. virus infection was also noted in four members of the staff. In two of the hospital wards outbreaks developed. All children infected with R.S. virus developed symptoms. The symptoms varied with age; two children aged 2 months or less developed colds, as did five children over 1 year of age. One child of 15 months with Werdnig-Hoffman disease, though suffering from a cold, later developed pulmonary collapse. All five children aged 3 to 8 months developed bronchiolitis. The effectiveness of special nursing in cubicles was probably diminished because adults with mild colds were excreting virus. The dangers of R.S. virus infection to other children in the ward, especially those with congenital heart disease, is emphasized.