The Epidemic Situation of Polio in the World in 2014 –2023
The study describes the long-term dynamics of wild and vaccine-derived polioviruses (VDPV) circulation from 2014-2023, and to describe polio surveillance methods. Cases of disease caused by wild poliovirus in 2023 were reported in Afghanistan and Pakistan, which, in case of declining vaccination cov...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Numikom LLC
2025-05-01
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| Series: | Эпидемиология и вакцинопрофилактика |
| Subjects: | |
| Online Access: | https://www.epidemvac.ru/jour/article/view/2212 |
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| _version_ | 1849411543736778752 |
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| author | O. P. Chernyavskaya M. A. Frolova V. M. Smirnova |
| author_facet | O. P. Chernyavskaya M. A. Frolova V. M. Smirnova |
| author_sort | O. P. Chernyavskaya |
| collection | DOAJ |
| description | The study describes the long-term dynamics of wild and vaccine-derived polioviruses (VDPV) circulation from 2014-2023, and to describe polio surveillance methods. Cases of disease caused by wild poliovirus in 2023 were reported in Afghanistan and Pakistan, which, in case of declining vaccination coverage, may lead to the introduction of wild virus into currently polio-free country. This study presents information about various sources VDPV. VDPV were found in environmental objects worldwide and were found to be a major cause of acute flaccid paralysis. The information about poliovirus circulation in this article confirms the need to maintain high immunization coverage with trivalent IPV, to develop m-OPV2 production for rapid outbreak response, and to improve epidemiological surveillance methods. |
| format | Article |
| id | doaj-art-dc9eefee28d0440dba7644e736b8c3e2 |
| institution | Kabale University |
| issn | 2073-3046 2619-0494 |
| language | Russian |
| publishDate | 2025-05-01 |
| publisher | Numikom LLC |
| record_format | Article |
| series | Эпидемиология и вакцинопрофилактика |
| spelling | doaj-art-dc9eefee28d0440dba7644e736b8c3e22025-08-20T03:34:44ZrusNumikom LLCЭпидемиология и вакцинопрофилактика2073-30462619-04942025-05-01242889710.31631/2073-3046-2025-24-2-88-971115The Epidemic Situation of Polio in the World in 2014 –2023O. P. Chernyavskaya0M. A. Frolova1V. M. Smirnova2Sechenov UniversitySechenov UniversitySechenov UniversityThe study describes the long-term dynamics of wild and vaccine-derived polioviruses (VDPV) circulation from 2014-2023, and to describe polio surveillance methods. Cases of disease caused by wild poliovirus in 2023 were reported in Afghanistan and Pakistan, which, in case of declining vaccination coverage, may lead to the introduction of wild virus into currently polio-free country. This study presents information about various sources VDPV. VDPV were found in environmental objects worldwide and were found to be a major cause of acute flaccid paralysis. The information about poliovirus circulation in this article confirms the need to maintain high immunization coverage with trivalent IPV, to develop m-OPV2 production for rapid outbreak response, and to improve epidemiological surveillance methods.https://www.epidemvac.ru/jour/article/view/2212poliopolio eradication programwild polio virusvaccine-derived poliovirusesvaccine-related poliovirusesacute flaccid paralysisepidemiological surveillance of acute flaccid paralysis |
| spellingShingle | O. P. Chernyavskaya M. A. Frolova V. M. Smirnova The Epidemic Situation of Polio in the World in 2014 –2023 Эпидемиология и вакцинопрофилактика polio polio eradication program wild polio virus vaccine-derived polioviruses vaccine-related polioviruses acute flaccid paralysis epidemiological surveillance of acute flaccid paralysis |
| title | The Epidemic Situation of Polio in the World in 2014 –2023 |
| title_full | The Epidemic Situation of Polio in the World in 2014 –2023 |
| title_fullStr | The Epidemic Situation of Polio in the World in 2014 –2023 |
| title_full_unstemmed | The Epidemic Situation of Polio in the World in 2014 –2023 |
| title_short | The Epidemic Situation of Polio in the World in 2014 –2023 |
| title_sort | epidemic situation of polio in the world in 2014 2023 |
| topic | polio polio eradication program wild polio virus vaccine-derived polioviruses vaccine-related polioviruses acute flaccid paralysis epidemiological surveillance of acute flaccid paralysis |
| url | https://www.epidemvac.ru/jour/article/view/2212 |
| work_keys_str_mv | AT opchernyavskaya theepidemicsituationofpoliointheworldin20142023 AT mafrolova theepidemicsituationofpoliointheworldin20142023 AT vmsmirnova theepidemicsituationofpoliointheworldin20142023 AT opchernyavskaya epidemicsituationofpoliointheworldin20142023 AT mafrolova epidemicsituationofpoliointheworldin20142023 AT vmsmirnova epidemicsituationofpoliointheworldin20142023 |