The College of Science at the University of Basrah organized an electronic seminar on (the role of Newcastle disease viruses in fighting cancer cells) for graduate student / master's Sanaa Abdul Hamid Al-Saadoun, and the study aims to use viruses to treat cancer patients as traditional treatments (chemical and radiation) are highly toxic and produce side effects Acute, and the study included the use of Newcastle disease viruses to eliminate cancer cells because it is safe to use and does not cause any side effects, as it targets cancer cells only and avoids normal cells.