Legal analysis: First, the cost of vaccine and vaccination is borne by the medical insurance fund, and the financial department gives appropriate subsidies to the medical insurance fund, and individual residents are vaccinated free of charge. Second, the medical insurance fund is mainly borne by the balance over the years, which does not affect the income and expenditure of the fund in the current period, that is to say, it will not affect the medical treatment of the people in the current period.

Legal basis: Article 12 of the Regulations on the Supervision and Administration of the Use of Medical Insurance Funds, medical insurance agencies shall timely settle accounts and allocate medical insurance funds in accordance with service agreements.

Designated medical institutions shall provide medical services in accordance with regulations, improve service quality, rationally use medical security funds, and safeguard citizens' health rights and interests.