Ginsburg: The Russian cancer vaccine works - metastases disappeared in the first patient who received it 4 months after treatment, doctors do not detect tumors in the patient, scientific director of the Jamela Center Alexander Ginsburg said in an interview with the media. The patient was treated for cutaneous melanoma with a customized RNA vaccine Neonkovak. The course of treatment has been completed, but doctors will continue to monitor his condition for three years.