Most human hantavirus infections occur in Asia, but some cases have been described in Europe in travelers returning from Asia. We describe a case of hantavirus pulmonary syndrome in a previously healthy traveler occurring shortly after he returned to Spain from Nepal. Serologic tests suggested a Puumala virus-like infection.
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| http://dx.doi.org/10.3201/eid2601.181685 | DOI Listing |
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Serological Evidence of Hantavirus in Bats from the Brazilian Atlantic Forest: An Investigation of Seroreactivity and Cross-Reactivity of Neotropical Bat Samples Using Nucleoproteins of Rodent- and Bat-Borne Hantaviruses.
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Laboratório de Hantaviroses e Rickettsioses, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro 21040-900, Brazil.
Hantaviruses are zoonotic pathogens associated with severe human diseases such as hemorrhagic fever with renal syndrome and hantavirus pulmonary syndrome. Despite the extensive study of rodent-borne hantaviruses, research on bat-associated hantaviruses remains limited. This study aimed to investigate the seroprevalence and cross-reactivity of neotropical bat samples with rodent- and bat-associated recombinant hantavirus nucleoproteins (rNPs) to improve hantavirus surveillance in the Brazilian Atlantic Forest.
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Acta Trop
January 2025
Laboratorio de Ecología Evolutiva y Biogeografía (LEEB) - Instituto de Ecorregiones Andinas-Consejo Nacional de Investigaciones Científicas y Técnicas(CONICET) - Universidad Nacional de Jujuy (UNJu), Gorriti 237, San Salvador de Jujuy, Jujuy, Argentina. Electronic address:
Hantavirus Pulmonary Syndrome (HPS) is a Pan-American emerging infectious disease with a high mortality rate caused by rodent-borne viruses of the genus Orthohantavirus. In Argentina, almost half of the HPS infections occur in the northwestern endemic region. In this study, we evaluated rodent composition, abundance, and antibody prevalence in wild rodents in three subtropical sites: primary forest, secondary forest, and crop fields.
View Article and Find Full Text PDFA newly bat-borne hantavirus detected in Seba's short-tailed bats (Carollia perspicillata) in the Brazilian Atlantic Rainforest.
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Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Laboratório de Hantaviroses e Rickettsioses, Rio de Janeiro, RJ, Brasil.
Background: Bat-borne hantaviruses have been identified worldwide but little is known about neotropical bats in the megadiverse biomes of the American continent. Although serological evidence has hinted at hantavirus circulation in Brazil, the scarce number of genomic detection represents a gap to understand viral diversity, prevalence, and ecology of bat-borne hantaviruses.
Objective: We aim to investigate and evaluate the presence and prevalence of bat-borne hantavirus in the Brazilian Atlantic Forest.
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J Med Virol
November 2024
Department of Microbiology, Korea University College of Medicine, Seoul, Republic of Korea.
Article Synopsis
- Orthohantavirus hantanense is a significant public health threat in Eurasia, causing hemorrhagic fever; while the primary causing agent in the Republic of Korea (ROK) is the Hantaan virus, the Amur virus (AMRV) may also be transmitted to humans from rodents in China and Russia.
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Seoul orthohantavirus evades innate immune activation by reservoir endothelial cells.
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Department of Molecular Genetics and Microbiology, University of New Mexico School of Medicine, Albuquerque, New Mexico, United States of America.
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