The project implements the central module of the Health Policy Programme entitled A nationwide program for the prevention of lymphatic oedema after breast cancer treatment. The project will carry out a nationwide educational and information campaign and medical specialist support for all women of the working age with recognised breast cancer qualified for surgical treatment, including multi-morbidity, during and after chemotherapy, with complications of surgical and complementary treatment. The project involves the development of educational materials, instructional videos, running a nationwide website, development of applications, permanent presence on social media. Specialist support will be provided on the website. Interested persons will be able to ask questions to the developer. In addition, monitoring and evaluation activities in the preventive programme will be carried out by assessing the programme’s reporting capacity, assessing the quality of the benefits in the programme, assessing the effectiveness of the programme. The project will be implemented from 1 June 2020 to 31 March 2023. PLN 2 959 950.50.