Highly purified polyvalent vaccine. It is a purified polysaccharide Streptococcus pneumoniae 23 serotypes: 1, 2, 3, 4, 5, 6B, 7F, 8, 9N, 9V, 10A, 11A, 12F, 14, 15B, 17F, 18C, 19A, 19F, 20, 22F, 23F, 33F. Causes the formation of immunity to these serotypes Streptococcus pneumoniae. Immunity is acquired 10-15 days after a single vaccination and lasts for at least 5 years. After the introduction of this vaccine seroconversion is observed, at least, in 90% of vaccinated persons.