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SARS-CoV-2 Cluster in Nursery, Poland.
Emerging Infectious Diseases
|October 9, 2020
Summary
Young children, particularly those aged 1-2 years, may be significant spreaders of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This contrasts with previous assumptions about the minor role of children in the pandemic.
Area of Science:
- Epidemiology
- Virology
- Pediatrics
Background:
- The role of children in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission remains debated.
- Previous studies suggested limited viral shedding and transmission potential in pediatric populations.
Purpose of the Study:
- To investigate a SARS-CoV-2 outbreak in a Polish nursery.
- To assess the transmission dynamics and role of young children in spreading SARS-CoV-2.
Main Methods:
- Case investigation of a SARS-CoV-2 cluster linked to a single nursery.
- Analysis of transmission patterns within the nursery setting.
Main Results:
- A high rate of SARS-CoV-2 spread was observed within the nursery.
- Findings suggest that children, specifically 1-2 year olds, can be effective transmitters of the virus.
Conclusions:
- The study challenges the notion of children having a negligible role in SARS-CoV-2 spread.
- Young children may be important vectors for SARS-CoV-2 transmission in community settings.
