#arbovirus — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #arbovirus, aggregated by home.social.
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Arboviruses induce acute lytic infection in humans, but how can they infect #mosquito vectors without compromising host viability? This study shows that #arbovirus infection is maintained by limiting viral protein synthesis via repression of #viral RNA translation @PLOSBiology https://plos.io/4tzdog6
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Arboviruses induce acute lytic infection in humans, but how can they infect #mosquito vectors without compromising host viability? This study shows that #arbovirus infection is maintained by limiting viral protein synthesis via repression of #viral RNA translation @PLOSBiology https://plos.io/4tzdog6
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Arboviruses induce acute lytic infection in humans, but how can they infect #mosquito vectors without compromising host viability? This study shows that #arbovirus infection is maintained by limiting viral protein synthesis via repression of #viral RNA translation @PLOSBiology https://plos.io/4tzdog6
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Arboviruses induce acute lytic infection in humans, but how can they infect #mosquito vectors without compromising host viability? This study shows that #arbovirus infection is maintained by limiting viral protein synthesis via repression of #viral RNA translation @PLOSBiology https://plos.io/4tzdog6
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Arboviruses induce acute lytic infection in humans, but how can they infect #mosquito vectors without compromising host viability? This study shows that #arbovirus infection is maintained by limiting viral protein synthesis via repression of #viral RNA translation @PLOSBiology https://plos.io/4tzdog6
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Hola Titánicos, cada 22 de febrero se celebra el día Mundial de la Encefalitis, una enfermedad que conlleva una inflamación del sistema nervioso central.
https://somosdisca.es/dia-mundial-de-la-encefalitis-2026/
#díaMundialdelaEncefalitis #encefalitis #salud #enfermedad #rabia #herpes #virusdelherpes #polio #hepatitisA #VIH #Arbovirus #inflamacionSNC #sistemanerviosocentral #SNC #saludmental #visibilizandoladiscapacidad #visibilizandolaenfermedad #cuidados #prevencion #visibilidad #Disability #disabilities #discapacidad #titan #titanicos #titanico #gentetitanica #somosdisca #somosgentetitanica
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Hola Titánicos, cada 22 de febrero se celebra el día Mundial de la Encefalitis, una enfermedad que conlleva una inflamación del sistema nervioso central.
https://somosdisca.es/dia-mundial-de-la-encefalitis-2026/
#díaMundialdelaEncefalitis #encefalitis #salud #enfermedad #rabia #herpes #virusdelherpes #polio #hepatitisA #VIH #Arbovirus #inflamacionSNC #sistemanerviosocentral #SNC #saludmental #visibilizandoladiscapacidad #visibilizandolaenfermedad #cuidados #prevencion #visibilidad #Disability #disabilities #discapacidad #titan #titanicos #titanico #gentetitanica #somosdisca #somosgentetitanica
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North Carolina has had 9 cases of West Nile virus so far this year. 3 cases were in Durham. Mosquitoes carry it; Durham did targeted mosquito spraying within ~1 mile of Trinity Park. Ok, good.
I wonder how TP wound up w/ 3 diagnosed cases? My understanding is that ~1% or less of cases are diagnosed. I wonder if, maybe for economic reasons, folks in TP were simply more likely to be diagnosed? https://dconc.gov/DurhamCo-News/Public-Health/Final-Round-of-Targeted-ULV-Spraying-to-be-Conducted-October-15-16.htm #DurhamNC #WestNile #arbovirus #publicHealth
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#Italy, Integrated #Surveillance for #WNV & #USUV - Weekly Bulletin No. 10, 18 September '25 (Summary), https://etidiohnew.blogspot.com/2025/09/italy-integrated-surveillance-for-wnv_18.html
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#Italy, Integrated #Surveillance for #WNV & #USUV - Weekly Bulletin No. 9, 11 September '25 (summary): 80 new cases, https://etidiohnew.blogspot.com/2025/09/italy-integrated-surveillance-for-wnv.html
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Shared viral burdens: Evidence of active #Usutu virus circulation and multi- #arbovirus exposure in migrant and resident #birds at wintering locations in #Nigeria, https://etidiohnew.blogspot.com/2025/09/shared-viral-burdens-evidence-of-active.html
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#Italy, #WNV: a 80 years-old man died of #neuroinvasive form of disease, the eight #fatal case in #Latium Region, https://www.ilsole24ore.com/art/west-nile-muore-80enne-aprilia-e-ottavo-lazio-AHbKvI8B https://www.ilsole24ore.com/art/west-nile-muore-80enne-aprilia-e-ottavo-lazio-AHbKvI8B
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#Italy, rapid surge in #WNV neuroinvasive disease and West Nile Fever in Latium and Campania Regions, with 58 confirmed cases of which nine were fatal, https://www.ilsole24ore.com/art/west-nile-altro-morto-caserta-e-nono-italia-AHPZZgyB
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#Italy, #Toscana virus infected an elderly resident in a small town near #Padua, the 2nd case in the area, https://www.ilgazzettino.it/schede/toscana_virus_anziano_grave_lozzo_atestino_padova-8949136.html
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#Italy reported instances of #Dengue and #Chikungunya autochthonous cases in recent weeks, experts' advice to the public and current risk, https://www.ilsole24ore.com/art/dengue-e-chikungunya-mappa-rischio-italia-e-consigli-esperti-AHa2yTeB
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📢 Just published! Our new Editorial in Pathogens (Q1, Scopus):
"Challenges in Emerging and Reemerging Arboviral Diseases: The Examples of Oropouche and Yellow Fever"
🦟🔬 From underrecognized threats to resurgence risks, OROV & YFV demand urgent attention.
👉 https://doi.org/10.3390/pathogens14070621
#Arbovirus #YellowFever #Oropouche #GlobalHealth #TropicalMedicine -
Yellow fever - Region of the #Americas (#WHO D.O.N., May 16 '25), https://etidiohnew.blogspot.com/2025/05/yellow-fever-region-of-americas-who-don.html
#arbovirus #flavivirus #brazil #colombia #peru #bolivia #mosquitoes
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Prior #influenza virus #infection alleviates an #arbovirus #encephalitis by reducing viral titer, #inflammation, and cellular infiltrates in the central nervous system, https://etidiohnew.blogspot.com/2025/01/prior-influenza-virus-infection.html
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#Usutu virus African 3.1 #lineage, #Portugal, 2021-2023
Source: BioRxIV, https://www.biorxiv.org/content/10.1101/2024.12.04.626753v1?rss=1
Abstract
Background: Usutu virus (Orthoflavivirus usutuense, USUV), a neurotropic arthropod-borne RNA virus of the family Flaviviridae, is a zoonotic virus that has spread throughout the European continent over the last three decades, since its emergence in Italy in 1996. However, no cases of USUV have been reported in Portugal so far.
Material and methods: In the scope of an active surveillance program for Orthoflavivirus, we collected growing feather samples from 249 red-legged partridges (Alectoris rufa) hunted in southern Portugal during the 2021-2023 hunting seasons. Samples positive for USUV were subjected to whole genome sequencing and strain characterization.
Results: Two partridges tested positive for USUV. Phylogenetic analyses of whole and partial genomes assigned the USUV strains to the African 3 lineage, specifically the African 3.1 sub-lineage.
Conclusions: Our study confirms, for the first time, the circulation of USUV in wild birds in Portugal. Active surveillance of hunted partridges proved to be a useful, accessible, and cost-effective method for USUV monitoring, further supporting their value as effective sentinels for Orthoflavivirus surveillance. Given the ongoing circulation of USUV and the increasing risk of its spillover to other domestic and wild animals, and humans, additional efforts are needed to improve virus surveillance in Portugal from a One Health perspective.
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#abstract #ARBOVIRUS #FLAVIVIRUS #PORTUGAL #research #USUTUVIRUS #WILDBIRDS
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Epidemiological #Alert - #Oropouche in the Region of the #Americas: #vertical #transmission event under #investigation in #Brazil - 17 July 2024 https://reliefweb.int/report/brazil/epidemiological-alert-oropouche-region-americas-vertical-transmission-event-under-investigation-brazil-17-july-2024
On 6 June 2024, case sought medical attention after noticing lack of #fetal #mobility at 30 wks gestation. On same day, fetal #death was confirmed. Fetus was sent to Death Verification Service of Recife (SVO-Recife per its acronym in Portuguese) for #histopathological examination to investigate the presence of #arbovirus (1).
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#HK CHP investigates (2nd) imported case of #Zika Virus #Infection (a collateral of the earlier detected case this week), https://www.info.gov.hk/gia/general/202311/17/P2023111700576.htm #arbovirus #flavivirus
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#Italy, a #fatal case of #dengue fever reported in #Tuscany Region: a 50 years old woman returned from a foreign country, https://www.iltirreno.it/empoli/cronaca/2023/11/16/news/dengue-fucecchio-donna-muore-1.100422547 #arbovirus #flavivirus #climatecrisis
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#HK #CHP investigates imported case of #Zika Virus #Infection https://www.info.gov.hk/gia/general/202311/15/P2023111500604.htm #arbovirus #flavivirus
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#Dengue - #Chad, first occurrence in the country, #WHO D.O.N., https://www.who.int/emergencies/disease-outbreak-news/item/2023-DON491 #flavivirus #arbovirus #mosquitoes #EIDs #report
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#Zika Virus #References (by AMEDEO, September 24 ’23),
https://etidioh.wordpress.com/2023/09/24/zika-virus-references-by-amedeo-september-24-23/ #research #science #library #arbovirus #flavivirus #EIDs #mosquitoes -
#Italy, locally-acquired #Dengue fever cases detected in more locations: 2 patients are hospitalized at the Spallanzani Institute of Roma. 309 are under surveillance in #Lodi province, and one case has been reported in #Prato, Tuscani; https://www.ilfattoquotidiano.it/2023/08/29/dengue-due-ricoverati-allo-spallanzani-di-roma-nel-lodigiano-screening-309-persone-un-caso-accertato-a-prato/7274922/ #arbovirus #flavivirus #mosquitoes #news