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Surveillance of COVID-19-Associated Multisystem Inflammatory Syndrome in Children, South Korea
Insights
Multisystem inflammatory syndrome in children (MIS-C) is a concerning COVID-19 complication. Limited reports from East Asia include three South Korean cases, all of whom recovered fully.
Area of Science:
- Pediatrics
- Infectious Diseases
- Public Health
Background:
- The coronavirus disease (COVID-19) pandemic has seen the emergence of multisystem inflammatory syndrome in children (MIS-C).
- Limited data exists regarding MIS-C prevalence in East Asia.
- Understanding regional incidence is crucial for public health preparedness.
Purpose of the Study:
- To report the incidence and characteristics of MIS-C cases in South Korea during the COVID-19 pandemic.
- To contribute to the limited East Asian data on MIS-C.
Main Methods:
- Review of cases reported to the South Korean national surveillance system for MIS-C.
- Analysis of clinical data for identified cases.
Main Results:
- Three cases of MIS-C were reported in South Korea.
- All three patients were hospitalized.
- All patients survived without significant long-term health issues (sequelae).
Conclusions:
- While rare, MIS-C cases have been identified in South Korea.
- The reported cases highlight the importance of national surveillance systems for emerging pediatric conditions.
- Early hospitalization and management appear effective in preventing severe outcomes.
Abstract:
A concerning development during the coronavirus disease pandemic has been multisystem inflammatory syndrome in children. Reports of this condition in East Asia have been limited. In South Korea, 3 cases were reported to the national surveillance system for multisystem inflammatory syndrome in children. All case-patients were hospitalized and survived with no major disease sequelae.
