Do asymptomatic infected individuals need treatment?

In general, whether asymptomatic individuals require treatment should be determined based on a comprehensive assessment of the type of pathogen involved, individual health status, and public health requirements. Specific recommendations are as follows:

When infected with low-pathogenicity pathogens such as the common cold virus, and the individual is young, has no underlying medical conditions, and possesses a normally functioning immune system, specific treatment may usually be temporarily avoided. In such cases, the body's own immune system can gradually eliminate the pathogen. It is sufficient to maintain isolation and protective measures during this period to prevent transmission to others.

However, if the infection involves highly transmissible pathogens or those with significant long-term health risks—such as the novel coronavirus or hepatitis B virus—or if the infected individual is an elderly person, pregnant woman, child, or someone with underlying conditions like diabetes or cardiovascular disease—then the situation should not be ignored. Even in the absence of obvious symptoms, medical intervention under a doctor’s guidance is necessary to prevent silent disease progression or complications, and to reduce the risk of transmission.

During the infection period, ensure adequate sleep and avoid excessive fatigue to allow the body optimal conditions for recovery. Maintain a light and easily digestible diet, increase intake of fresh vegetables and fruits to supplement vitamins, and drink plenty of warm water to support metabolism. Practice good personal hygiene by washing hands frequently, keeping living spaces well-ventilated, and storing and disinfecting personal items separately. Strictly adhere to isolation guidelines and regularly monitor your health. Seek immediate medical attention if symptoms such as fever or fatigue develop.