Figure 2.

Persons exposed to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (154 children and 36 adults) in a childcare center and a shuttle bus, South Korea. All exposed persons underwent testing for SARS-CoV-2 and showed negative results. Close contacts (37 children and 7 adults) were quarantined for 14 days, and persons who had symptoms during the quarantine period were retested; all had negative results. *One child was exposed when she visited the classroom of the index case-patient.