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Orthoflavivirus Lammi in Russia: Possible Transovarial Transmission and Trans-Stadial Survival in (Diptera, Culicidae)

Overview
Journal Viruses
Publisher MDPI
Specialty Microbiology
Date 2024 Apr 27
PMID 38675870
Authors
Affiliations
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Abstract

In the last few years, there has been a dramatic increase in the number of discovered viruses that are transmitted by arthropods. Some of them are pathogenic for humans and mammals, and the pathogenic potential of others is unknown. The genus belongs to the family and includes arboviruses that cause severe human diseases with damage to the central nervous system and hemorrhagic fevers, as well as viruses with unknown vectors and viruses specific only to insects. The latter group includes Lammi virus, first isolated from a mosquito pool in Finland. It is known that Lammi virus successfully replicates in mosquito cell lines but not in mammalian cell cultures or mice. Lammi virus reduces the reproduction of West Nile virus during superinfection and thus has the potential to reduce the spread of West Nile virus in areas where Lammi virus is already circulating. In this work, we isolated Lammi virus from a pool of adult mosquitoes that hatched from larvae/pupae collected in Saint Petersburg, Russia. This fact may indicate transovarial transmission and trans-stadial survival of the virus.

References
1.
McLean B, Hall-Mendelin S, Webb C, Bielefeldt-Ohmann H, Ritchie S, Hobson-Peters J . The Insect-Specific Parramatta River Virus Is Vertically Transmitted by Mosquitoes and Suppresses Replication of Pathogenic Flaviviruses . Vector Borne Zoonotic Dis. 2020; 21(3):208-215. DOI: 10.1089/vbz.2020.2692. View

2.
Leung X, Islam R, Adhami M, Ilic D, McDonald L, Palawaththa S . A systematic review of dengue outbreak prediction models: Current scenario and future directions. PLoS Negl Trop Dis. 2023; 17(2):e0010631. PMC: 9956653. DOI: 10.1371/journal.pntd.0010631. View

3.
Cook S, Moureau G, Harbach R, Mukwaya L, Goodger K, Ssenfuka F . Isolation of a novel species of flavivirus and a new strain of Culex flavivirus (Flaviviridae) from a natural mosquito population in Uganda. J Gen Virol. 2009; 90(Pt 11):2669-2678. PMC: 2885038. DOI: 10.1099/vir.0.014183-0. View

4.
Olmo R, Todjro Y, Aguiar E, de Almeida J, Ferreira F, Armache J . Mosquito vector competence for dengue is modulated by insect-specific viruses. Nat Microbiol. 2023; 8(1):135-149. DOI: 10.1038/s41564-022-01289-4. View

5.
Ohlund P, Delhomme N, Hayer J, Hesson J, Blomstrom A . Transcriptome Analysis of an Cell Line Single- and Dual-Infected with Lammi Virus and WNV. Int J Mol Sci. 2022; 23(2). PMC: 8777793. DOI: 10.3390/ijms23020875. View