On February 12 KST, Pledis Entertainment stated, "Seventeen member Wonwoo has tested positive for COVID-19." They continued, "Wonwoo experienced a sore throad and mild fever symptoms on February 11 KST (Friday), so he underwent a self-diagnosis test kit and tested positive. As a result, he immediately underwent a PCR test, and on February 12 KST, he received his positive test results for COVID-19. Currently, Wonwoo has no symptoms other than a sore throat and a mild fever, and he is receiving home treatment."
Pledis Entertainment continued, "Recently, the Seventeen members, except Hoshi, remained in their homes and were not in contact with Wonwoo. On February 11 KST, all the Seventeen members underwent a self-diagnosis test kit and tested negative, and have no abnormal symptoms. Thus, Wonwoo and Hoshi will not participate in the online events for Seventeen's 9th mini album 'Attacca' for the time being."
Meanwhile, Seventeen is currently carrying out promotions their 9th mini album 'Attacca'.