“Omicron”, the incubation period that must be careful. When is the ATK test to be accurate?
onset date A careful incubation period is 3 days before symptoms appear. Patients will begin to spread the infection even without symptoms. When the ATK test is found, the infection is found. The accurate ATK test period is that it should be done immediately after symptoms, no more than 7 days. Memo when I knowhigh … Read more