Article ; Online: Non-Polio Enteroviruses Isolated by Acute Flaccid Paralysis Surveillance Laboratories in the Russian Federation in 1998-2021: Distinct Epidemiological Features of Types.
2024 Volume 16, Issue 1
Abstract: More than 100 types of non-polio enteroviruses (NPEVs) are ubiquitous in the human population and cause a variety of symptoms ranging from very mild to meningitis and acute flaccid paralysis (AFP). Much of the information regarding diverse pathogenic ... ...
| Abstract | More than 100 types of non-polio enteroviruses (NPEVs) are ubiquitous in the human population and cause a variety of symptoms ranging from very mild to meningitis and acute flaccid paralysis (AFP). Much of the information regarding diverse pathogenic properties of NPEVs comes from the surveillance of poliovirus, which also yields NPEV. The analysis of 265 NPEV isolations from 10,433 AFP cases over 24 years of surveillance and more than 2500 NPEV findings in patients without severe neurological lesions suggests that types EV-A71, E13, and E25 were significantly associated with AFP. EV-A71 was also significantly more common among AFP patients who had fever at the onset and residual paralysis compared to all AFP cases. In addition, a significant disparity was noticed between types that were common in humans (CV-A2, CVA9, EV-A71, E9, and E30) or in sewage (CVA7, E3, E7, E11, E12, and E19). Therefore, there is significant evidence of non-polio viruses being implicated in severe neurological lesions, but further multicenter studies using uniform methodology are needed for a definitive conclusion. |
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| MeSH term(s) | Humans ; Laboratories ; alpha-Fetoproteins ; Poliomyelitis/epidemiology ; Enterovirus Infections/epidemiology ; Enterovirus A, Human ; Poliovirus ; Russia ; Antigens, Viral ; Myelitis ; Neuromuscular Diseases ; Central Nervous System Viral Diseases |
| Chemical Substances | alpha-Fetoproteins ; Antigens, Viral |
| Language | English |
| Publishing date | 2024-01-18 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 2516098-9 |
| ISSN | 1999-4915 ; 1999-4915 |
| ISSN (online) | 1999-4915 |
| ISSN | 1999-4915 |
| DOI | 10.3390/v16010135 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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