Today Solange Knowles joins the fight against blood cancer and asks you get swabbed. With just one swipe of the mouth you can save a life.

She’s been a longtime supporter of DKMS and knows first how important it is to find a bone marrow donor. According to a press release, leukemia is a the leading cause of death for children in the United States.

It’s time to put an end to it. Watch the above PSA and visit to register and find more information on how you can join the fight.

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