Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 4 months ago

We don’t have such claim regarding cancer in our authentic books of Hadeeth.

We have  in Sunni and Shia books that every lover of Ahlul Bayt ( AS) dies as Shaheed ( martyr). من مات على حب آل محمد مات شهيدا

Tafseer Al-Kashshaf, Tafseer Al-Razi and other Sunni books.

Wassalam.