According to the current national regulations, as long as the patients diagnosed as COVID-19 or suspected cases in the investigation, their treatment expenses will be borne by the national medical security system. Therefore, China residents need not worry. Even without medical insurance, the country will be responsible for this disease. However, in some specific cases, the state has no obligation to provide subsidies. For example, patients (such as foreigners) imported from abroad who have not participated in China's medical insurance can not enjoy the medical subsidy given by the state in principle, and all expenses are borne by individuals.