New Coronavirus infection is categorized into asymptomatic, mild, common, severe, and critical types, among which asymptomatic, mild, and partially common types can recover on their own without treatment.
For asymptomatic infected people, light infected people and some ordinary infected people, the symptoms are mild after infection, and they can be cured by bed rest, strengthening nutrition and improving immunity, etc. However, they need to be quarantined to avoid infection. However, they need to be isolated to avoid infecting others.
For severe, critical and some common type infected patients who may progress to severe type, as they show more severe pulmonary inflammation accompanied by respiratory distress, they must be treated, such as oxygen, ventilator-assisted ventilation, medication, etc. Otherwise, they may progress to multi-organ failure, resulting in death.
If new crowns are diagnosed, they should be reported to the local community and actively sought for treatment. Do not blindly wait for self-cure to avoid delay.