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#OneHealth #OROV #EmergingViruses #DiseaseEcology #Fulbright #VectorBiology
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Microcephaly-like phenotype triggered by novel reassortant and prototypic Oropouche Virus strains in brain organoids Oropouche virus (OROV) is an emerging arbovirus currently spreading across South America, with increasing reports of neurological manifestations, severe systemic disease, and congenital abnormalities....

#Oropouche and #microcephaly-like phenotypes.

In @biorxivpreprint.bsky.social #OROV infects human #brain #organoids collapsing neural progenitors, disrupting architecture.
Congrats Gabrielle Brum Silva, co-authors
www.biorxiv.org/content/10.1...
#MaternalHealth #Neurovirology #Arboviruses

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🚨 New Publication in @Journal_Infect

📍 Discussion on Reemergence of Oropouche virus (OROV) in Ecuador, 2024: molecularly confirmed cases in Bolívar, Los Ríos & Morona Santiago—outside known vector zones. A call for expanded surveillance!
🔗 doi.org/10.1016/j.ji...
#OROV

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Oropouche Virus, A New Emerging Threat Outbreaks of the Oropouche virus (OROV) have been reported throughout Latin America, with imported cases detected in Europe and the US. Confusion with other vector-borne diseases can hinder early…

Outbreaks of the #Oropouche virus have been reported throughout Latin America, with imported cases detected in Europe and the US.

Confusion with other vector-borne diseases can hinder early detection: here is what you need to know about #OROV

👉 buff.ly/JZ1nuhF

#IDSky #MedSky #TravelMed

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#AGW
#OROV

Oropouche fever, for which there's no specific drug or vaccine, "is spreading in the Americas".

"Our data suggest that climatic factors are major drivers of OROV[irus] spread and were potentially exacerbated during 2024 by extreme weather events."

🧵with links.

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🚨 Oropouche virus (OROV) is spreading in Brazil! In our study, we assessed Aedes aegypti and Culex quinquefasciatus as vectors.
🦟 Both species were refractory to oral infection, suggesting natural transmission is unlikely.
📄 Full study: www.mdpi.com/1999-4915/17...
#OROV #Arbovirus

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The spatiotemporal ecology of Oropouche virus across Latin America: a multidisciplinary, laboratory-based, modelling study Our data suggest that climatic factors are major drivers of OROV spread and were potentially exacerbated during 2024 by extreme weather events. OROV glycoprotein reassortants, but not individual OROV ...

"Our evidence shows that #Oropouche virus infections are highly underestimated in Latin America"

#OROV 🦟 #IDSky Medsky

www.thelancet.com/journals/lan...

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#OROV #vectors
Es crucial comprender los estudios previos, que indican que en efecto 𝐴𝑒𝑑𝑒𝑠 𝑎𝑒𝑔𝑦𝑝𝑡𝑖 y 𝐴. 𝑎𝑙𝑏𝑜𝑝𝑖𝑐𝑡𝑢𝑠 NO son "vectores" de OROV. Este estudio muestra que en infección natural en 𝐴𝑒𝑑𝑒𝑠 𝑎𝑒𝑔𝑦𝑝𝑡𝑖 es improbable...
www.mdpi.com/1999-4915/17...

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#OROV #americas
Para quienes no creen en su importancia, vale decir que desde 2024 a la fecha, se han confirmado >21k casos (previo, casos esporádicos), con muchos países reportando 𝑑𝑒 𝑛𝑜𝑣𝑜, pero además con cuadros neurológicos y muertes.
www.paho.org/es/arbo-port...

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Emergence of Oropouche Virus Infection in Matanzas, Cuba, 2024

Now online, journalpreproof. #OROV
Bello-Rodríguez BM, Vega-Jiménez J, Cañete R, Rodriguez-Morales AJ. Emergence of Oropouche Virus Infection in Matanzas, Cuba, 2024. J Infect. 2025 Epub Ahead Mar 12; www.sciencedirect.com/science/arti...

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Oropouche Virus: More Questions than Answers Oropouche virus (genus Orthobunyavirus, family Peribunyaviridae) is an arthropod-borne virus that infects several species of animals and humans, primarily in South America.

#OropoucheVirus: More Questions than Answers.

Read More: tinyurl.com/2thf9rx4

#OROV #Orthobunyavirus #OneHealth #vectors #hostpathogeninteractions #vertebratehosts #Zoonoses #Zoonosis #Zoonotics @scienceopen.bsky.social

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Oropouche virus: A re-emerging arbovirus of clinical significance Oropouche virus is a re-emerging arbovirus that has caused sporadic epidemics of febrile human disease in South America and the Caribbean. In the first six months of 2024, more than 8000 confirmed human cases of Oropouche virus disease (OVD) were reported in endemic regions in addition to Cuba, a country not previously reporting cases [1]. In parallel to the increase of cases in endemic regions, the European Centre for Disease Prevention and Control (ECDC) recently reported the first imported cases of OVD into Europe with 19 cases identified in Spain, Italy, and Germany related to recent travel to Cuba and Brazil, both areas currently experiencing outbreaks [2].

Interesting and timely review on Oropuche virus #OROV
www.ijidonline.com/article/S120...

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#PAHO epidemiological alert: #Oropouche in the Americas. Mother-to-child transmission reported, possible link to fetal loss and microcephaly

#OROV #EmergingInfections

www.paho.org/en/documents/epidemiolog...

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Rapid Spatial Expansion Beyond the Amazon Basin: Oropouche Virus joins other main arboviruses in epidemic activity across the Americas - we x2 publicly available genomes, characterize recent recombination and spatial spread. #CLIMADE #OROV

climade.health/2024/08/04/r...

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