Аннотация:
The creation in the middle of the 20th century vaccines against poliomyelitis (PM) - inactivated vaccine (IPV) and live oral vaccine from Sabin strains (OPV) with various properties, advantages and disadvantages, but highly effective, made it possible to implement the idea of elimination of PM. Since 1988, the WHO Global Program of PM eradication has achieved remarkable success: the incidence of PM caused by wild poliovirus (PV) has been reduced by 10 thousand times, the number of endemic countries has been reduced to 3, the circulation of wild PV has been discontinued in 4 regions of the world the wild type 2 of PV has been eradicated, and wild type 3 of PV has not been detected for almost 5 years. Under conditions of a decrease in the incidence of PM caused by wild PV, the known negative properties of trivalent OPV made its further use problematic. These negative properties are: 1) the ability to cause post-vaccination complications and 2) the genetic instability of Sabin strains, es
Иванова О. Е.
Ivanova O. E.
Poliomyelitis in modern conditions: Achievements and prospects
Текст визуальный непосредственный
Журнал инфектологии
Ассоциация врачей-инфекционистов Санкт-Петербурга и Ленинградской области
Т. 10, Вып. 2 С. 17-29
2018
Обзор
Containment Global program of poliomyelitis eradication Poliomyelitis Poliovirus vaccines Polioviruses
The creation in the middle of the 20th century vaccines against poliomyelitis (PM) - inactivated vaccine (IPV) and live oral vaccine from Sabin strains (OPV) with various properties, advantages and disadvantages, but highly effective, made it possible to implement the idea of elimination of PM. Since 1988, the WHO Global Program of PM eradication has achieved remarkable success: the incidence of PM caused by wild poliovirus (PV) has been reduced by 10 thousand times, the number of endemic countries has been reduced to 3, the circulation of wild PV has been discontinued in 4 regions of the world the wild type 2 of PV has been eradicated, and wild type 3 of PV has not been detected for almost 5 years. Under conditions of a decrease in the incidence of PM caused by wild PV, the known negative properties of trivalent OPV made its further use problematic. These negative properties are: 1) the ability to cause post-vaccination complications and 2) the genetic instability of Sabin strains, es