12345 COVID-19 vaccine consultation

Hello, it is understood that since Shanghai started the vaccination work in COVID-19, the Shanghai 12345 citizen service hotline has received a lot of inquiries and calls for help about vaccination. In order to support the important window service of epidemic prevention and control, 12345 updated the knowledge caliber and special column of online vaccination through internal personnel training, so as to ensure the continuous development of vaccine work in COVID-19.