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  • WM China meeting with Dr. Treon
    IWMF International Affiliates

    WM-China educational meetings in Shanghai, China with Dr. Treon

  • Ed Forum 2019
    Imagine a Cure

    We have a goal of raising $25,000,000 to support WM research and vital member services through both current gifts and legacy gifts.

  • Ed Forum 2019 in front of Philadelphia Art Museum
    Living with WM

    There are many patients with Waldenstrom’s macroglobulinemia (WM) who are living well and enjoying life with a degree of contentment that may seem surprising to others.

  • Ed Forum walk June 2019 in Philadelphia
    IWMF Members

    All photos on our site are of IWMF members. 

We support everyone affected by Waldenstrom's macroglobulinemia
while advancing the search for a cure.


March 30, 2020

A weekly update regarding the coronavirus and its impact on WMers around the world

March 26, 2020

Due to the ongoing global coronavirus outbreak, the IWMF has cancelled the 2020 Ed Forum, originally scheduled to occur in Renton, Washington (near Seattle) from June 5-7.

March 25, 2020

Learn more about WM treatments: the IWMF recently published a new Acalabrutinb Fact Sheet, and updated the existing Rituximab Fact Sheet.

This website is supported in part by unrestricted educational grants from BeiGene BeiGene logoPharmacyclics LLC Pharmacyclics logo and
Janssen Biotech, Inc. Janssen logo