1 September is World CLL Day – the campaign toolkit is now available for you to use and include in your communication plans!

July 10, 2025

Every 1 September, the global CLL community unites to raise awareness about CHRONIC LYMPHOCYTIC LEUKEMIA (CLL) and give those affected by a diagnosis of CLL a much needed-voice.

In 2025, the WCLLD campaign focuses on strengthening health literacy, raising awareness, and empowering better decision-making. We are calling on stakeholders, healthcare professionals, industry leaders, patients and advocates to unite and amplify our message.

Together, we can:

  • Promote health literacy, CLL awareness and timely intervention
  • Empower patients to seek the knowledge to inform their choices
  • Foster a global community of support and advocacy

Main tagline: Understand, Decide, Thrive

The campaign toolkit is now available for you to include in your communication plans.

A WCLLD25 campaign toolkit consists of: 

WCLLD 2025 Campaign toolkit

Please spread the word and let other stakeholders and your clinical community know about World CLL Day and ask them for their active participation by building WCLLD into their communication plans!

World CLL Day is a great way of kicking off Blood Cancer Awareness Month for the CLL community. It will help build momentum for the CLL community on World Leukemia Day on 4 September and World Lymphoma Awareness Day on 15 September.

#WCLLD25 #CLL #HealthLiteracy #HealthDecisions #ThriveWithCLL

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