Results 21 to 30 of about 3,151,537 (143)

Multiple conformations of trimeric spikes visualized on a non-enveloped virus

Nature Communications, 2022
Many viruses utilize trimeric spikes to gain entry into host cells. However, without in situ structures of these trimeric spikes, a full understanding of this dynamic and essential process of viral infections is not possible. Here we present four in situ
Yinong Zhang, Yanxiang Cui, Jingchen Sun, Z. Zhou   +3 more
semanticscholar   +1 more source

Public Health Significance of Rotavirus Gastroenteritis

RADS Journal of Biological Research & Applied Science, 2021
Background: Rotavirus is a type of virus that lacks the membranous layer (envelope); belonging to the family Reoviridae. Rotavirus derived its name from its characteristic appearance of a wheel like structure, as revealed by electron microscopy.
Osazee Ekundayo Izevbuwa, Osalumense Shadrach Okhuebor   +1 more
doaj   +1 more source

Viral RNA Metagenomics of Hyalomma Ticks Collected from Dromedary Camels in Makkah Province, Saudi Arabia

Viruses, 2021
Arthropod-borne infections are a medical and economic threat to humans and livestock. Over the last three decades, several unprecedented viral outbreaks have been recorded in the Western part of the Arabian Peninsula.
Fathiah Zakham, Aishah E. Albalawi, Abdullah D. Alanazi, Phuoc Truong Nguyen, Abdulaziz S. Alouffi, Altaf Alaoui, Tarja Sironen, Teemu Smura, Olli Vapalahti   +8 more
doaj   +1 more source

A recapitulation of rotavirus and reinforcement of the need for vaccination

International Journal of Endorsing Health Science Research, 2019
In 1973, Ruth Bishop discovered Rotavirus, its clinical impacts and public health significance were vastly underrated especially in developed countries.
Manoj Kumar Menda , Priyanka Anvekar, Zainab Abbasi   +2 more
doaj   +1 more source

Egress of non-enveloped enteric RNA viruses

Journal of General Virology, 2021
A long-standing paradigm in virology was that non-enveloped viruses induce cell lysis to release progeny virions. However, emerging evidence indicates that some non-enveloped viruses exit cells without inducing cell lysis, while others engage both lytic ...
I. Owusu, O. Quaye, Karla D. Passalacqua, C. Wobus   +3 more
semanticscholar   +1 more source

A preliminary study of viral metagenomics of French bat species in contact with humans: identification of new mammalian viruses. [PDF]

PLoS ONE, 2014
The prediction of viral zoonosis epidemics has become a major public health issue. A profound understanding of the viral population in key animal species acting as reservoirs represents an important step towards this goal.
Laurent Dacheux, Minerva Cervantes-Gonzalez, Ghislaine Guigon, Jean-Michel Thiberge, Mathias Vandenbogaert, Corinne Maufrais, Valérie Caro, Hervé Bourhy   +7 more
doaj   +1 more source

Characterization of Minaçu virus (Reoviridae: Orbivirus) and pathological changes in experimentally infected newborn mice

International Journal of Experimental Pathology, 2007
SummaryMinaçu virus was isolated from Ochlerotatus scapularis (Diptera: Culicidae) in Minaçu, Goiás State, Brazil, in 1996. In attempting characterization of virus serological (hemagluttination inhibition, HI; indirect immunofluorescence assay, IFA), physicochemical [test for deoxycholate acid (DCA) sensitivity; polyacrylamide gel electrophoresis (PAGE)
Hamilton Antônio de Oliveira Monteiro, Raimunda do Socorro da Silva Azevedo, Vera Lúcia Reis de Souza Barros, Juarez Antônio Simões Quaresma, Eliana Vieira Pinto da Silva, José Antonio Picanço Diniz, Lívia Carício Martins, Pedro Fernando da Costa Vasconcelos   +7 more
openaire   +4 more sources

Review on the epidemiology of Bovine Rotavirus and its public health significance

International Journal of Veterinary Science and Research, 2022
A literature review was made to assess the epidemiology, public health importance, diagnostic and control methods of bovine rotavirus. Rotavirus is the genus name under the family Reoviridae which is characterized by segmented genome.
Gichile Abebe Garoma
semanticscholar   +1 more source

Virulent Newcastle disease virus genotypes V.3, VII.2, and XIII.1.1 and their coinfections with infectious bronchitis viruses and other avian pathogens in backyard chickens in Tanzania

Frontiers in Veterinary Science, 2023
Oropharyngeal (OP) and cloacal (CL) swabs from 2049 adult backyard chickens collected at 12 live bird markets, two each in Arusha, Dar es Salaam, Iringa, Mbeya, Morogoro and Tanga regions of Tanzania were screened for Newcastle disease virus (NDV) using ...
Henry M. Kariithi, Henry M. Kariithi, Jeremy D. Volkening, Gaspar H. Chiwanga, Iryna V. Goraichuk, Iryna V. Goraichuk, Tim L. Olivier, Peter L. M. Msoffe, Peter L. M. Msoffe, David L. Suarez   +9 more
doaj   +1 more source

Enteric virus with segmented double-stranded RNA genome in broiler chicken: Rotavirus, Reovirus and Picobirnavirus /
Virus entéricos RNA fita dupla, segmentado, em aves: Rotavírus, Reovírus e Picobirnavírus

Semina: Ciências Agrárias, 2000
Enteric infections account for considerable economic losses to the poultry industry through weight loss, low food conversion, direct and indirect expenses with treatments and increased death rates.
Amauri Alcindo Alfieri, Claudia Yurika Tamehiro, Alice Fernandes Alfieri   +2 more
doaj   +1 more source