The maximum incubation period for Omicron is usually 14 days. The incubation period for Omicron is around 1 to 2 weeks, but some patients may have a longer incubation period. It is related to the patient’s physical state and the ability of the virus to replicate. Therefore, patients who have been exposed to omicron are recommended to be quarantined for two weeks and closely monitored for new coronary nucleic acid. Patients who are still negative after 14 days of isolation should not be taken lightly. It is recommended to isolate the patient at home for seven days, and if the nucleic acid test is still negative, it means that the patient is not infected with the virus and is relatively safe. Omicron is highly transmissible and belongs to a mutated strain of Neocoronavirus. Once diagnosed or closely contacted, it is recommended to go to a quarantine site for treatment or isolation as soon as possible.