Results 11 to 20 of about 1,108 (107)

Identification of a New Cyclovirus in Cerebrospinal Fluid of Patients with Acute Central Nervous System Infections [PDF]

MBio, 2013
Acute central nervous system (CNS) infections cause substantial morbidity and mortality, but the etiology remains unknown in a large proportion of cases.
Tan Le Van, H Rogier van Doorn, Marta Canuti   +2 more
exaly   +15 more sources

Novel Cyclovirus in Human Cerebrospinal Fluid, Malawi, 2010–2011 [PDF]

Emerging Infectious Diseases, 2013
To identify unknown human viruses, we analyzed serum and cerebrospinal fluid samples from patients with unexplained paraplegia from Malawi by using viral metagenomics.
Bart L Haagmans, Rogier Bodewes
exaly   +6 more sources

The Virome of Acute Respiratory Diseases in Individuals at Risk of Zoonotic Infections [PDF]

Viruses, 2020
The ongoing coronavirus disease 2019 (COVID-19) pandemic emphasizes the need to actively study the virome of unexplained respiratory diseases. We performed viral metagenomic next-generation sequencing (mNGS) analysis of 91 nasal-throat swabs from ...
Nguyen Thi Kha Tu, Tan Le Van, Guy Thwaites   +2 more
exaly   +10 more sources

A duplex HiFi-LAMP assay for screening of two novel human circoviruses HCirV-1 and HCirV-2 [PDF]

BMC Infectious Diseases
Circoviruses belong to the family Circoviridae, which is classified into two genera, Circovirus and Cyclovirus. Some circoviruses have been identified in various organisms and/or their fecal samples and might be associated with diseases in their hosts ...
Aijuan Xu, Min Zhang, Xin Chen, Zhenzhou Wan, Yongjuan Zhao, Jian-Hua Wang, Chiyu Zhang   +6 more
doaj   +3 more sources

Discovery of three cycloviruses in fecal samples from silver-haired bats (Lasionycteris noctivagans) in Arizona (USA) [PDF]

Archives of Virology, 2022
: Bats harbour a diverse array of viruses, some of which are zoonotic, and are one of the most speciose groups of mammals on earth. As part of an ongoing bat-associated viral diversity research project, we identified three cycloviruses (family ...
Nathan Upham, Koenraad van Doorslaer, Sophie Gryseels   +2 more
exaly   +3 more sources

Dragonfly cyclovirus, a novel single-stranded DNA virus discovered in dragonflies (Odonata: Anisoptera)

Journal of General Virology, 2011
Dragonfly cyclovirus (DfCyV), a new species of ssDNA virus discovered using viral metagenomics in dragonflies (family Libellulidae) from the Kingdom of Tonga. Metagenomic sequences of DfCyV were similar to viruses of the recently proposed genus Cyclovirus within the family Circoviridae.
Rosario, Karyna, Marinov, Milen, Stainton, Daisy, Kraberger, Simona, Wiltshire, Elizabeth, Collings, David, Walters, Matthew, Martin, Darren, Breitbart, Mya, Varsani, Arvind   +9 more
openaire   +6 more sources

High Prevalence of a Novel Circovirus in the European Hedgehog (<i>Erinaceus europaeus</i>), a Common Species in Decline. [PDF]

Transbound Emerg Dis
Hedgehog (Erinaceus europaeus) declines in western Europe have been associated with the emergence of Hedgehog diphtheric disease (HDD), with a probable multifactorial, yet unidentified etiology. We used metagenomic sequencing of cell‐free DNA (cfDNA) in hedgehog blood to identify possible causes of HDD.
Mulder KP, Pasmans F, van Nieuwerburgh F, Terriere N, Kelly M, Bregman S, Verbrugghe E, Martel A.   +7 more
europepmc   +2 more sources

Genomic characterization of novel circular ssDNA viruses from insectivorous bats in Southern Brazil. [PDF]

PLoS ONE, 2015
Circoviruses are highly prevalent porcine and avian pathogens. In recent years, novel circular ssDNA genomes have recently been detected in a variety of fecal and environmental samples using deep sequencing approaches. In this study the identification of
Francisco Esmaile de Sales Lima, Samuel Paulo Cibulski, Helton Fernandes Dos Santos, Thais Fumaco Teixeira, Ana Paula Muterle Varela, Paulo Michel Roehe, Eric Delwart, Ana Cláudia Franco   +7 more
doaj   +3 more sources

Diversity of CRESS DNA Viruses in Squamates Recapitulates Hosts Dietary and Environmental Sources of Exposure

Microbiology Spectrum, 2022
Replication-associated protein (Rep)-encoding single-stranded (CRESS) DNA viruses comprise viruses with covalently closed, circular, single-stranded DNA (ssDNA) genomes, and are considered the smallest known autonomously replicating, capsid-encoding ...
Paolo Capozza, Gianvito Lanave, Georgia Diakoudi, Francesco Pellegrini, Roberta Cardone, Violetta Iris Vasinioti, Nicola Decaro, Gabriella Elia, Cristiana Catella, Alberto Alberti, Krisztián Bányai, Jairo Alfonso Mendoza-Roldan, Domenico Otranto, Canio Buonavoglia, Vito Martella   +14 more
doaj   +1 more source

Assessment on the efficacy of methods 2 to 5 and method 7 set out in Commission Regulation (EU) No 142/2011 to inactivate relevant pathogens when producing processed animal protein of porcine origin intended to feed poultry and aquaculture animals

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract An assessment was conducted on the level of inactivation of relevant pathogens that could be present in processed animal protein of porcine origin intended to feed poultry and aquaculture animals when methods 2 to 5 and method 7, as detailed in Regulation (EU) No 142/2011, are applied.
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez Ordoñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Romolo Nonno, Luisa Peixe, Panagiotis Skandamis, Elisabetta Suffredini, Pablo Fernandez Escamez, Ursula Gonzales‐Barron, Helen Roberts, Giuseppe Ru, Marion Simmons, Ruben Barcia Cruz, Joana Lourenço Martins, Winy Messens, Angel Ortiz‐Pelaez, Ancuta Cezara Simon, Alessandra De Cesare   +25 more
wiley   +1 more source