The state has conducted four free national health checks on infectious diseases.

The free national health check-up conducted by the China Municipal Government includes four items: AIDS, syphilis, hepatitis B and hepatitis C. These four items are free, aiming at preventing and controlling the spread and spread of infectious diseases among the population.

China Center for Disease Control and Prevention, as a national institution for disease control and prevention, undertakes the responsibility of implementing technical management and service of public health. This institution plays an important role in the prevention and control of infectious diseases, including health education, vaccination services, epidemic monitoring and emergency response.

In addition to the prevention and control work at the government level, individuals should also actively participate in the prevention and health management of infectious diseases. For example, infectious diseases can be prevented by improving living habits, increasing exercise and paying attention to personal hygiene. At the same time, if there are symptoms of infectious diseases, you should seek medical advice in time and treat and manage them according to the doctor's advice.