South Korea sees rise in second-time virus detection
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In South Korea, number of patients who have tested positive for the coronavirus for a second time after recovering from it is increasing. But, the risk of transmissions from these cases is minimal for now. On Friday at least 163 people were tested positive again after their initial release from hospitals, which accounts for more than 2% of the country's 7,829 recoveries. However, none of them has a serious condition.