The Korea Centers for Disease Control and Prevention (KCDC) said a total of 91 people had tested positive for coronavirus after they were released from quarantine.
KCDC Director-General Jeong Eun-kyeong said a viral test on such cases was underway, with the results expected at least two weeks later, unlike regular swab tests used to test for COVID-19 that shows results in a relatively shorter time.
“We are isolating viral cells from respiratory organs of those who have tested positive for COVID-19 again,” Jeong told reporters.
