World Lymphoma Day, observed annually on 15 September, raises awareness of lymphoma, a group of cancers that affect the lymphatic system.

Lymphoma can take different forms, with Hodgkin lymphoma and non-Hodgkin lymphoma being the two main categories. Symptoms, treatment options and outcomes can vary considerably depending on the specific type and individual circumstances.

The annual observance helps increase understanding of lymphoma and its impact on patients and their families, while drawing attention to the importance of timely diagnosis, appropriate treatment and continued research.

Healthcare professionals, patient organisations, researchers and communities around the world use the occasion to share information and support people affected by lymphoma.