What should I do if COVID-19 infection is confirmed at home or at an acquaintance or friend? What should I do if I become close contact?

With the change in the position of COVID-19 infection's Infectious Diseases Control Law on May 8, 2023, close contact is not required to refrain from going out under the law. Since you may be infected yourself, please take basic infection measures such as wearing a mask, hand hygiene such as hand washing, and ventilation. Let's take care such as refraining from contact with those who are at high risk of severe illness, such as the elderly.
Please pay attention to your physical condition for those who have COVID-19 as 0 days onset, especially for 5 days. It may develop until the 7th day.