Assaf et al. (2013) screened the cytotoxic activity of the methanol extracts of M. annua, Bongardia chrysogonum, and Viscum cruciatum against Burkitt’s lymphoma and U266-IgE producing myeloma cells. Only the V. cruciatum extract exhibited selective cytotoxic activity against Burkitt’s lymphoma with an IC50 value of 14.21 μg/mL. The decoction of V. cruciatum is used in Jordanian and Palestinian folk medicine against esophageal cancer (Assaf et al., 2013; Jaradat et al., 2016). Here, IGHE is linked to Burkitt lymphoma.