THE RESEARCHERS OBSERVED 45 CHILDREN INOCULATED WITH THERUSSIAN DIVALENT VACCINE (MEASLES–PAROTIDITIS). 25 CHILDRENRECEIVED MINERAL AND VITAMIN COMPLEX «JUNGLE» FOR A MONTH SINCETHE DATE OF VACCINATION. THE APPLICATION OF «JUNGLE» MEDICATIONWAS EFFICIENT AND CONDUCED TO PROPHYLAXIS OF THE COMPLICATIONOF THE VACCINATION, PREVENTION OF THE INTERCURRENT DISEASESAMONG THE VACCINATED, AS WELL AS POSITIVELY AFFECTED THE INTENSITY OF THE SPECIAL ANTIBODY FORMATION BECAUSE OF ACTIVATION OF CELLULAR AND ANTIVIRAL MECHANISMS.KEY WORDS: VACCINATION, MEASLES, PAROTIDITIS, PREVENTION,MINERAL AND VITAMIN COMPLEX, CHILDREN.