Volume 27, Number 2—February 2021
Synopsis
Childcare Exposure to Severe Acute Respiratory Syndrome Coronavirus 2 for 4-Year-Old Presymptomatic Child, South Korea
Figure 1

Figure 1. Timeline of family exposure and progress of symptoms until diagnosis of a 4-year-old child (index case-patient) and adult family members, South Korea. The index case-patient attended a childcare center during February 19–21, 2020. He showed development of fever on February 22. His father was given a diagnosis of COVID-19 on February 26. The index case-patient and his grandmother were given a diagnosis on February 27. The asymptomatic grandmother was suspected to be the primary case-patient in the family because she attended a religious service in Daegu, where a large outbreak occurred. Sundays are indicated in red. COVID-19, coronavirus disease.
1These authors contributed equally to this article.
2These senior authors contributed equally to this article.