Search Results - "virus"

We detected Shuni virus in horses and ovine fetuses and Shamonda virus in a caprine fetus in South Africa. We identified a Shuni/Shamonda virus reassortant in a horse and Shuni/Caimito, Shamonda/Caimito, and Shamonda/Sango virus reassortants in Culicoides midges. Continued genomic surveillance will...

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Mammarenaviruses, a genus of the family Arenaviridae, are capable of infecting mammals and are primarily found in rodent reservoirs worldwide. Mammarenaviruses can be transmitted to humans through contact with infected rodents, and though infection is often asymptomatic, some members of this genus c...

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Hantaviruses are highly pathogenic causative agents of hantaviral fevers, including hemorrhagic fever with renal syndrome, registered among people in countries of the Eurasian continent and a disease  called «hantavirus  pulmonary  syndrome»  – in the countries of North and South America. More recen...

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Since the emergence of Junín virus in 1953, pathogenic New World arenaviruses have remained a public health concern. These viruses, which also include Machupo virus, Guanarito virus, Sabiá virus, and Chapare virus, cause acute viral hemorrhagic fever and neurological complications, resulting in sign...

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Nearly all lethal viral outbreaks in the past two decades were caused by newly emerging viruses. Viruses are often studied by electron microscopy (EM), which provides new high-resolution data on the structure of viral particles relevant to both fundamental virology and practical pharmaceutical nanob...

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Viral infections of the upper gastrointestinal (GI) tract are not uncommon in clinical practice; however, these are frequently observed in immunocompromised patients and rarely in immunocompetent hosts. Compared with esophagitis, which may be associated with clinically significant outcomes, the stom...

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Coinfection with parasites and viruses can exacerbate disease transmission, outcomes and therapy. This study searched the Web of Science, PubMed, Scopus and JSTOR databases for publications on the prevalence of parasitic coinfection in people living with viruses from 1 January 2005 to 30 April 2022,...

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Here we report the acute and post-acute virological findings in a OROV infected traveller returning to Italy from Cuba. Testing multiple specimen types and the prolonged detection of OROV RNA in whole blood and urine samples extend the possibility of cases confirmation through direct diagnosis even...

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Rose mosaic virus disease is one of the most economically important diseases affecting roses, because a single symptomatic leaf can result in the rejection of complete shipments for wholesale or retail rose producers. It continues to be a problem in nursery production and landscapes. This 5-page do...

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Rose mosaic virus disease is one of the most economically important diseases affecting roses, because a single symptomatic leaf can result in the rejection of complete shipments for wholesale or retail rose producers. It continues to be a problem in nursery production and landscapes. This 5-page do...

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A new virus, named Langya henipavirus (LayV), has recently been identified in Shandong and Henan provinces in China and has so far infected 35 individuals between April 2018 and August 2021. It is closely related to other known henipaviruses (Nipah and Hendra viruses) that can cause up to 70% human...

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Dengue virus (DENV) poses a major global health concern, with over 6.5 million cases and 7300 deaths reported in 2023. Accurate serological assays are essential for tracking infection history, evaluating disease severity, and guiding vaccination strategies. However, existing assays are limited in th...

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<i>Henipaviruses</i> are emerging zoonotic viruses that have caused deadly outbreaks in humans and livestock across several regions of the world. The fusion (F) protein of <i>henipaviruses</i> plays a critical role in viral entry into host cells and represents a key determina...

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The eradication of smallpox has become one of the greatest successes of modern health science. This great achievement was made possible thanks to the widespread vaccination of the population. The last case of human infection with smallpox virus occurred in 1977. In 1980, at the 33rd session of the W...

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The California encephalitis serogroup virus, Batai virus and Geta virus were isolated as result of investigation of distribution of arboviruses in Pribaikalye. The results of the study of influenza A virus in birds in Pribaikalye are presented as well.

Arboviruses (arthropod-borne viruses) pose an ongoing public health threat in the Eastern Mediterranean Region (EMRO) of the World Health Organization. This review summarizes the epidemiology of major arboviruses – including Crimean-Congo hemorrhagic fever virus (CCHFV), chikungunya virus (CHIKV), d...

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The purpose of the work is to analyze the distribution, natural reservoirs and potential epidemic hazard of new members of the Filoviridae family – Bombali viruses (genus Ebolavirus), Lloviu (genus Cuevavirus), Mengla (genus Dianlovirus), Xylang (genus Striavirus), and Hungjiao (genus Thamnovirus)....

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