STATE OF COLLECTIVE IMMUNITY AGAINST POLIOMYELITIS IN SOME REGIONS OF RUSSIA

  • Authors: Seibil V.B1, Malyshkina L.P1, Khishtova S.N2, Lesnikova M.V3, Baryshnikova A.S4, Konopleva T.N5, Mnozhina E.G6, Agafonova T.V7, Vladimirova L.A8
  • Affiliations:
    1. Chumakov Research Institute of Poliomyelitis and Viral Encephalitis, Moscow Region, Russia
    2. Centre of Hygiene and Epidemiology in Republic of Adygea, Maykop, Russia
    3. Centre of Hygiene and Epidemiology in Vologda Region, Vologda, Russia
    4. Centre of Hygiene and Epidemiology in Kostroma Region, Kostroma, Russia
    5. Scientific Centre of Health of Children of the Russian Academy of Medical Sciences, Moscow, Russia
    6. Centre of Hygiene and Epidemiology in Moscow Region, Mytishchi, Russia
    7. Centre of Hygiene and Epidemiology in Tambov Region, Tambov, Russia
    8. Centre of Hygiene and Epidemiology in Tver Region, Tver, Russia
  • Issue: Vol 90, No 2 (2013)
  • Pages: 56-64
  • Section: Articles
  • Submitted: 09.06.2023
  • Published: 15.04.2013
  • URL: https://microbiol.crie.ru/jour/article/view/13810
  • ID: 13810

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Abstract

Aim. Study the state of collective immunity against poliomyelitis in 7 regions of Russia in the last 3 years. Materials and methods. 2579 sera were studied for antibodies against poliomyelitis virus. Antibodies (AT) against 3 types of viruses were determined in neutralization reaction in RD cell culture, the state of collective immunity in the examined individuals was evaluated by the percent of individuals with AT against a type of poliovirus and geometric mean AT titer. The circulation of wild polioviruses was judged by the presence of strain specific AT against wild and vaccine viruses in the examined children (311 sera were studied). Results. The indicators of collective immunity against poliomyelitis in both select examined regions and select age groups were generally high. The data obtained allow to make a conclusion that the quality of vaccine prophylaxis in the examined regions is good. Introduction of wild poliovirus type 1 from Tajikistan in 2010 caused disease in 7 residents of Russia whereas an epidemic that had affected more than 700 individuals emerged in Tajikistan. Conclusion. The studies carried out confirmed the necessity to continue qualitative poliomyelitis vaccine prophylaxis in the country despite the lack of circulation of wild polioviruses that can be introduced at any time.

About the authors

V. B Seibil

Chumakov Research Institute of Poliomyelitis and Viral Encephalitis, Moscow Region, Russia

L. P Malyshkina

Chumakov Research Institute of Poliomyelitis and Viral Encephalitis, Moscow Region, Russia

S. N Khishtova

Centre of Hygiene and Epidemiology in Republic of Adygea, Maykop, Russia

M. V Lesnikova

Centre of Hygiene and Epidemiology in Vologda Region, Vologda, Russia

A. S Baryshnikova

Centre of Hygiene and Epidemiology in Kostroma Region, Kostroma, Russia

T. N Konopleva

Scientific Centre of Health of Children of the Russian Academy of Medical Sciences, Moscow, Russia

E. G Mnozhina

Centre of Hygiene and Epidemiology in Moscow Region, Mytishchi, Russia

T. V Agafonova

Centre of Hygiene and Epidemiology in Tambov Region, Tambov, Russia

L. A Vladimirova

Centre of Hygiene and Epidemiology in Tver Region, Tver, Russia

References

  1. Профилактика инфекционных болезней. Организация и проведение серологического мониторинга состояния коллективного иммунитета к инфекциям, управляемым средствами специфической профилактики (дифтерия, столбняк, коклюш, корь, краснуха, эпидемический паротит, полиомиелит, гепатит В). Методические указания, МУ 3.1.2943-11.
  2. Сейбиль В.Б., Малышкина Л.П., Тамазян Г.В.и др. Коллективный иммунитет к полиомиелиту у детей в Московской области. Вопросы вирусологии. 2009, 6: 13-17.

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Copyright (c) 2013 Seibil V.B., Malyshkina L.P., Khishtova S.N., Lesnikova M.V., Baryshnikova A.S., Konopleva T.N., Mnozhina E.G., Agafonova T.V., Vladimirova L.A.

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