Results 31 to 40 of about 15,835 (148)

Seasonal dynamics of the wild rodent faecal virome

Molecular Ecology, Volume 32, Issue 17, Page 4763-4776, September 2023., 2023
Abstract Viral discovery studies in wild animals often rely on cross‐sectional surveys at a single time point. As a result, our understanding of the temporal stability of wild animal viromes remains poorly resolved. While studies of single host–virus systems indicate that host and environmental factors influence seasonal virus transmission dynamics ...
Jayna Raghwani, Christina L. Faust, Sarah François, Dung Nguyen, Kirsty Marsh, Aura Raulo, Sarah C. Hill, Kris V. Parag, Peter Simmonds, Sarah C. L. Knowles, Oliver G. Pybus   +10 more
wiley   +1 more source

The True Host/s of Picobirnaviruses

Frontiers in Veterinary Science, 2021
Picobirnaviruses (PBVs) are bisegmented double-stranded RNA viruses that have been detected in a wide variety of animal species including invertebrates and in environmental samples.
Souvik Ghosh, Yashpal S. Malik
doaj   +1 more source

Expert opinion on the identification, risk assessment, and mitigation of microorganisms and parasites relevant to xenotransplantation products from pigs

Xenotransplantation, Volume 30, Issue 5, September/October 2023., 2023
Abstract Xenotransplantation has the potential to address shortages of organs available for clinical transplantation, but concerns exist regarding potential risks posed by porcine microorganisms and parasites (MP) to the health of human recipients. In this study, a risk‐based framework was developed, and expert opinion was elicited to evaluate porcine ...
Huybert Groenendaal, Solenne Costard, Reid Ballard, Stephen Bienhoff, Diana C. Challen, Brandon J. Dominguez, Douglas R. Kern, Dan Miller, Jeske Noordergraaf, Larisa Rudenko, Henk‐Jan Schuurman, Tom Spizzo, Matthew Sturos, Bill Zollers, Jay A. Fishman   +14 more
wiley   +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

Molecular characterization of a novel picobirnavirus in a chicken [PDF]

Archives of Virology, 2018
Picobirnaviruses (PBVs) are bisegmented viruses with a wide geographical and host species distribution. The number of novel PBV sequences has been increasing with the help of the viral metagenomics. A novel picobirnavirus strain, pbv/CHK/M3841/HUN/2011, was identified by viral metagenomics; the complete segment 1 (MH327933) and 2 (MH327934) sequences ...
Pankovics, Péter, Boros, Ákos, Nemes, Csaba, Kapusinszky, Beatrix, Delwart, Eric, Reuter, Gábor   +5 more
openaire   +3 more sources

Picobirnavirus Detection in Animals From Amazon Biome [PDF]

, 2021
Abstract This study aimed to detect picobirnavirus (PBV) in the fecal samples of wild and domestic animals from 2014 to 2016 in the Amazon biome. For detection, Polyacrylamide Gel Electrophoresis (PAGE) and RdRp gene based Polymerase Chain Reaction (PCR) preceded by Reverse Transcription (RT) were used.
Elaine Hellen Nunes Chagas, Julia Rezende da Silva, Bruno de Cássio Veloso de Barros, José Wandilson Barboza Duarte Júnior, Fabiola da Silva dos Santos, Edivaldo Costa Sousa Júnior, Delana Andreza Melo Bezerra, Helder Henrique Costa Pinheiro, Ceyla Maria Oeiras de Castro, Yashpal Singh Malik, Joana D’Arc Pereira Mascarenhas   +10 more
openaire   +1 more source

Viruses in sanctuary chimpanzees across Africa

American Journal of Primatology, Volume 85, Issue 1, January 2023., 2023
Abstract Infectious disease is a major concern for both wild and captive primate populations. Primate sanctuaries in Africa provide critical protection to thousands of wild‐born, orphan primates confiscated from the bushmeat and pet trades. However, uncertainty about the infectious agents these individuals potentially harbor has important implications ...
Emily Dunay, Leah A. Owens, Christopher D. Dunn, Joshua Rukundo, Rebeca Atencia, Megan F. Cole, Averill Cantwell, Melissa Emery Thompson, Alexandra G. Rosati, Tony L. Goldberg   +9 more
wiley   +1 more source

Gastrointestinal Infection in South African Children under the Age of 5 years: A Mini Review

Gastroenterology Research and Practice, Volume 2023, Issue 1, 2023., 2023
Objective. To estimate gastroenteritis disease and its etiological agents in children under the age of 5 years living in South Africa. Methods. A mini literature review of pertinent articles published in ScienceDirect, PubMed, GoogleScholar, and Scopus was conducted using search terms: “Gastroenteritis in children,” “Gastroenteritis in the world ...
Tshepo Mafokwane, Appolinaire Djikeng, Lucky T. Nesengani, John Dewar, Olivia Mapholi, Andrew Day   +5 more
wiley   +1 more source

Genetic diversity of bovine Picobirnavirus, Brazil [PDF]

Virus Genes, 2018
Picobirnaviruses (PBVs) are emerging and opportunistic viruses with possible zoonotic potential. In this study, we present the detection, molecular characterization, and genotypic differentiation of PBVs from genogroup I in bovine stool samples from different Brazilian regions.
Navarro, Juliana de Oliveira, Candido, Marcelo, de Almeida-Queiroz, Sabrina Ribeiro, Buzinaro, Maria da Glória, Livonesi, Márcia Cristina, Fernandes, Andrezza Maria, de Sousa, Ricardo Luiz Moro   +6 more
openaire   +3 more sources

Novel RNA viruses in oysters revealed by virome

iMeta, Volume 1, Issue 4, December 2022., 2022
Eighteen novel RNA viruses were found in Crassostrea hongkongensis. Phylogenic analysis shows evidence of recombination between major genes of viruses. Picobirnaviruses are ubiquitous and abundant in oysters.
Peng Zhu, Guang‐Feng Liu, Chang Liu, Li‐Ling Yang, Min Liu, Ke‐Ming Xie, Shao‐Kun Shi, Mang Shi, Jing‐Zhe Jiang   +8 more
wiley   +1 more source