Coronavirus Disease-19: Summary of 2,370 Contact Investigations of the First 30 Cases in the Republic of Korea

Between January 24 and March 10 , a total of 2,370 individuals had contact with the first 30 cases of COVID-19. There were 13 individuals who contracted COVID-19 resulting in a secondary attack rate of 0.55% (95% CI 0.31-0.96). There were 119 household contacts, of which 9 individuals developed COVI...

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Bibliographic Details
Published in:Osong public health and research perspectives 2020, 11(2), , pp.81-84
Format: Article
Language:English
Subjects:
contact tracing
covid-19
epidemiology
sars-cov-2
Short Communication
예방의학
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Summary:Between January 24 and March 10 , a total of 2,370 individuals had contact with the first 30 cases of COVID-19. There were 13 individuals who contracted COVID-19 resulting in a secondary attack rate of 0.55% (95% CI 0.31-0.96). There were 119 household contacts, of which 9 individuals developed COVID-19 resulting in a secondary attack rate of 7.56% (95% CI 3.7-14.26).
ISSN:2210-9099
2233-6052
2210-9110
DOI:10.24171/j.phrp.2020.11.2.04