Yesterday, the Ministry of Health and other departments jointly held a press conference on A/H1N1 flu prevention and control work. A person in charge of the Ministry of Health expressed that currently, China has enforced centralized medical observation on all those who had close contact with confirmed patients. In the future, China will adjust the management mode of people who had close contact with patients and can enforce house confinement for medical observation. In addition, in the future, appropriate charges will be levied for screening and treatment of H1N1 patients.