In 2022, the cargo ships in Tianjin Port will not stop. In strict accordance with the requirements of epidemic prevention and control in COVID-19, fishing boats should prepare quantitative masks, thermometers, disinfectants and other epidemic prevention materials, and it is strictly forbidden to use flammable disinfectants such as alcohol for disinfection. In principle, all fishing boats are not allowed to recruit crew from high-risk areas and key areas.