Uncontrolled nosocomial rotavirus transmission during a community outbreak
Related Experiment Videos
I I Raad1, R J Sherertz, B A Russell
1Department of Medicine, University of Florida.
Insights
Nosocomial rotavirus gastroenteritis spread persisted despite infection control. Ineffective disinfectants may have fueled transmission during community outbreaks in pediatric patients.
Area of Science:
- Pediatric Infectious Diseases
- Hospital Epidemiology
- Virology
Background:
- Rotavirus gastroenteritis is a significant cause of pediatric illness.
- Nosocomial transmission of infectious agents poses a challenge in healthcare settings.
Purpose of the Study:
- To investigate the epidemiology of rotavirus gastroenteritis in pediatric patients.
- To assess the effectiveness of infection control measures against nosocomial rotavirus spread.
Main Methods:
- Retrospective analysis of pediatric patient cases diagnosed with rotavirus gastroenteritis.
- Categorization of cases into community-acquired, nosocomial, and undetermined origins.
- Evaluation of infection control efforts and disinfectant efficacy.
Main Results:
- 60 pediatric cases of rotavirus gastroenteritis were identified between January and March 1983.
- Nosocomial cases (29) were prevalent, indicating significant hospital transmission.
- Continued nosocomial spread occurred as long as community-acquired cases were present.
Conclusions:
- Intensive infection control measures were insufficient to prevent nosocomial rotavirus spread.
- Ineffective disinfectants against rotavirus may have contributed to ongoing transmission.
- Strategies to combat nosocomial rotavirus require effective disinfection and source control.
Abstract:
Between Jan. 11 and March 31, 1983, 60 pediatric patients were diagnosed with rotavirus gastroenteritis. Of these cases 24 were community acquired, 29 were nosocomial, and 7 were of undetermined origin. Despite intensive infection control efforts, nosocomial transmission continued as long as patients with community-acquired cases were admitted. The use of disinfectants and germicides that were ineffective against rotavirus may have contributed to the continued nosocomial spread during a community outbreak.