Vaccination against the new coronavirus is a major decision and deployment made by the Party Central Committee and the State Council, which is related to the safety of people's lives and health, and to the overall situation of economic and social development. At the critical moment of promoting vaccination and building a solid immune barrier against the new crown virus, the majority of party members should give full play to their vanguard and exemplary role, take the lead in carrying out vaccination, and demonstrate the mission of communist party members with practical actions. In order to respond to the national call and jointly respond to the new crown epidemic, on the morning of April 16, Shanghai Guhao Packaging Machinery Co., Ltd. actively organized employees to Songjiang University Town to receive the second dose of the new crown vaccine.