通知要求，从完善口岸城市疫情防控机制、健全疫情监测预警体系、落实边境管控措施等9个方面着力，加快补齐口岸城市防控短板弱项，毫不放松、科学精准做好防控工作，织密扎牢外防输入防线。
The notice requests that efforts should be made in nine aspects, including improving the epidemic prevention and control mechanism in port cities, improving the epidemic monitoring and early warning system and implementing border control measures, to speed up the improvement of the weak links in the prevention and control of port cities, deliver the prevention and control work scientifically, accurately and without relaxing, as well as to strengthen the defense line of curbing imported cases.