Results 51 to 60 of about 78,807 (325)

Emergence of viral hemorrhagic fevers: is recent outbreak of Crimean Congo Hemorrhagic Fever in India an indication?

Journal of Postgraduate Medicine, 2012
The emerging and re-emerging diseases are posing a great health risk for the last few years. One such category of diseases is viral haemorrhagic fevers (VHFs), which have emerged in the new territories, worldwide.
C. Lahariya, MK Goel, A. Kumar, Monika Puri, A. Sodhi   +4 more
semanticscholar   +1 more source

Persistent Leukoencephalopathy Following H1N1 Infection Associated With a Novel MYRF Variant (p.Gly735Asp)

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Mutations in myelin regulatory factor (MYRF) are linked to demyelinating disorders. We report a 38‐year‐old male who developed acute symmetric leukoencephalopathy mimicking a stroke following an influenza A virus infection. While clinical symptoms markedly improved with corticosteroids, MRI revealed persistent white matter lesions, contrasting
Jinghan Hu, Leiyun Huang, Wan Zhu, Min Peng, Qiang Gong, Jing Qian   +5 more
wiley   +1 more source

Myotis fimbriatus Virome, a Window to Virus Diversity and Evolution in the Genus Myotis

Viruses, 2022
Significant efforts have been made to characterize viral diversity in bats from China. Many of these studies were prospective and focused mainly on Rhinolophus bats that could be related to zoonotic events. However, other species of bats that are part of
Alix Armero, Ruiya Li, Kathrina Mae Bienes, Xing Chen, Jihao Li, Shiman Xu, Yanhua Chen, Alice C. Hughes, Nicolas Berthet, Gary Wong   +9 more
doaj   +1 more source

Genetic analysis of members of the species Oropouche virus and identification of a novel M segment sequence [PDF]

, 2015
Oropouche virus (OROV) is a public health threat in South America, and in particular Northern Brazil, causing frequent outbreaks of febrile illness.
Azevedo, Raimunda S.S., da Silva, Daisy E.A., Elliott, Richard M., Hughes, Joseph, Nunes, Marcio R.T., Olszanski Acrani, Gustavo, Rodrigues, Sueli G., Tilston-Lunel, Natasha L., Vasconcelos, Pedro F.C.   +8 more
core   +1 more source

Safety and Efficacy of Adoptive Transfer of Stem Cell Memory Enriched Virus Specific T Cells against CMV and EBV

Advanced Science, EarlyView.
This study finds that CD8⁺ TSCM cells exhibit superior self‐renewal, differentiation, and antiviral activity. Transcriptome and epigenome analyses highlight MAPK cascade regulation in TSCM cells. In vivo, virus‐specific TSCM cells show enhanced persistence and tumor protection.
Xun‐Hong Cao, Xu‐Ying Pei, Yuan‐Yuan Zhang, Juan Xie, Jing‐Wei Tu, Zhuo‐Jun Liu, Yi‐Yang Ding, Chen‐Hua Yan, Yu‐Hong Chen, Yu Wang, Lan‐Ping Xu, Xiao‐Hui Zhang, Xiao‐Jun Huang, Xiang‐Yu Zhao   +13 more
wiley   +1 more source

Serological Assays Based on Recombinant Viral Proteins for the Diagnosis of Arenavirus Hemorrhagic Fevers

Viruses, 2012
The family Arenaviridae, genus Arenavirus, consists of two phylogenetically independent groups: Old World (OW) and New World (NW) complexes. The Lassa and Lujo viruses in the OW complex and the Guanarito, Junin, Machupo, Sabia, and Chapare viruses in the
S. Fukushi, H. Tani, T. Yoshikawa, M. Saijo, S. Morikawa   +4 more
semanticscholar   +1 more source

Machine Learning‐Assisted Infectious Disease Detection in Low‐Income Areas: Toward Rapid Triage of Dengue and Zika Virus Using Open‐Source Hardware

Advanced Intelligent Discovery, EarlyView.
This study introduces an affordable machine learning platform for simultaneous dengue and zika detection using fluorine‐doped tin oxide thin films modified with gold nanoparticles and DNA aptamers. Designed for low‐cost, hardware‐limited devices (< $25), the model achieves 95.3% accuracy and uses only 9.4 kB of RAM, demonstrating viability for resource‐
Marina Ribeiro Batistuti Sawazaki, Bassam Bachour Junior, Marcelo Mulato, José Ilton de Oliveira Filho   +3 more
wiley   +1 more source

Re-Emergence of Rift Valley Fever Virus Lineage H in Senegal in 2022: In Vitro Characterization and Impact on Its Global Emergence in West Africa

Viruses
Rift Valley fever (RVF) is a re-emerging vector-borne zoonosis with a high public health and veterinary impact. In West Africa, many lineages were previously detected, but since 2020, lineage H from South Africa has been the main cause of the outbreaks ...
Ousseynou Sene, Samba Niang Sagne, Ndeye Sakha Bob, Moundhir Mhamadi, Idrissa Dieng, Aboubacry Gaye, Haoua Ba, Moussa Dia, Elisabeth Thérèse Faye, Sokhna Mayemouna Diop, Yoro Sall, Boly Diop, Mamadou Ndiaye, Cheikh Loucoubar, Etienne Simon-Lorière, Anavaj Sakuntabhai, Ousmane Faye, Amadou Alpha Sall, Diawo Diallo, Ndongo Dia, Oumar Faye, Moussa Moise Diagne, Malick Fall, Marie Henriette Dior Ndione, Mamadou Aliou Barry, Gamou Fall   +25 more
doaj   +1 more source

Compendium: Management of Viral Hemorrhagic Fever (Viral Fever), Involving Its Pathogenesis

Asian Journal of Research in Infectious Diseases
The term "Viral Hemorrhagic Fever" (VHF) describes a severe feverish sickness characterized by aberrant vascular control, vascular damage, and hemorrhagic symptoms. Multiple viruses belonging to distinct families are the cause of this illness.
Yash Srivastav, Aniket Kumar, Jaya Singh, Aditya Srivastav, Mohd. Imtiyaz Ahmad   +4 more
semanticscholar   +1 more source

Use of the Syrian Hamster as a New Model of Ebola Virus Disease and Other Viral Hemorrhagic Fevers

Viruses, 2012
Historically, mice and guinea pigs have been the rodent models of choice for therapeutic and prophylactic countermeasure testing against Ebola virus disease (EVD). Recently, hamsters have emerged as a novel animal model for the in vivo study of EVD.
V. Wahl-Jensen, Laura Bollinger, D. Safronetz, Fabian de Kok-Mercado, D. Scott, H. Ebihara   +5 more
semanticscholar   +1 more source