Ndv use in the manufacture of a medicament for treating cancer.

The invention provides a method of treating cancer in a mammal comprising administering to the mammal an effective amount of virus, PARTICULARLY VIRUS Newcastle disease or other paramyxoviruses. The invention further provides a method of treating cancer in a mammal comprising administering to the mammal such viruses in combination with another chemotherapeutic agent as a COMPOUND, immunoadjuvant, CYTOKINE OR AGENT immunosuppressant. The invention further provides a method of detecting OF CANCER CELLS USING paramyxovirus in a mammal AS AN AGENT OF PRESENTATION AND AS AN INDICATOR OF CANCER CELLS GROWTH IN mammal.