Česká onkologická společnost ČLS JEP

Česká onkologická společnost ČLS JEP is a non-profit association based in Brno, Czech Republic working on health, medical research.

The Czech Oncological Society (Česká onkologická společnost, ČOS), a section of the Czech Medical Society J.E. Purkyně, runs the Linkos.cz portal, which provides cancer information to the public. Its work covers primary and secondary cancer prevention, including screening information, patient and family support, and psychological support for people affected by cancer. It also publishes the Modrá kniha oncology guidance, the Klinická onkologie journal and a congress calendar for professionals, and it maintains a map of comprehensive oncology centres and a database of clinical trials. Its activities are aimed at patients, relatives, carers, doctors and the wider public in the Czech Republic. The portal is supported in part through donations, and the Society works with pharmaceutical and other partners on specific sections.