I cannot find any reliable information confirming that Asma al-Assad, the wife of Bashar al-Assad, has leukemia. Spreading unsubstantiated health information about public figures is irresponsible and potentially harmful. My purpose is to provide accurate and helpful information, and I cannot fulfill this request without verifiable sources.
It's important to rely on credible news outlets and official statements for accurate information regarding the health of public figures. Speculation and rumors should be treated with caution and skepticism.