Results 11 to 20 of about 822,365 (179)

Expanding Horizons: Host Range Evolution and Treatment Strategies for Highly Pathogenic Avian Influenza H5N1 and H7N9 [PDF]

Viruses
Avian influenza viruses (AIVs), including H5N1 and H7N9, from the Orthomyxoviridae family present substantial public health concerns. The predominant circulating clade 2.3.4.4b has demonstrated enhanced capacity for mammalian adaptation, raising concerns
Nika Heidari Gazik, Mark Holodniy, Vafa Bayat   +2 more
doaj   +2 more sources

Comprehensive characterization of non-retroviral endogenous viral elements in the rice pest Chilo suppressalis [PDF]

BMC Genomics
Background Non-retroviral endogenous viral elements (nrEVEs) are “molecular fossils” in eukaryotes that offer key molecular evidence into virus-host coevolution, particularly in insects.
Jia-Bao Lu, Yu-Hua Qi, Ying Tian, Qing-Kai Feng, Peng-Peng Ren, Hai-Jian Huang, Yi-Yuan Li, Jian-Ping Chen, Jun-Min Li, Chuan-Xi Zhang   +9 more
doaj   +2 more sources

Metagenomic sequencing reveals viral diversity of mosquitoes from Egypt: co-circulation of multiple insect-specific viruses [PDF]

Microbiology Spectrum
Mosquito-borne virus surveillance is pivotal for investigating mosquito viromes, facilitating understanding of viral evolutionary histories and genetic diversity. Natural viral communities in mosquitoes include not only insect-specific viruses (ISVs) but
Shenglin Chen, Yuanyuan Li, Jinbo Xue, Yuwan Hao, Mona G. A. Shaalan, Enas H. S. Ghallab, Zhaoyu Guo, Shuqing Jin, Yuan Fang, Emad I. M. Khater, Shizhu Li   +10 more
doaj   +2 more sources

Avian influenza virus H5N1 and H9N2 subtypes in different birds and humans: Findings from an extensive evaluation [PDF]

Open Veterinary Journal
The H5N1 and H9N2 subtypes of the avian influenza virus (AIV), part of the Orthomyxoviridae family, induce one of the most severe zoonotic diseases.
Saifur Rehman, Shakeeb Ullah, Mustofa Helmi Effendi, Budiastuti Budiastuti, Iwan Sahrial Hamid, Atta Ur Rahman, Ali Zaman, Muhammad Inam Ullah Malik, Saqib Ali Rustam, Sana Ullah, Zulqarnain Saleem   +10 more
doaj   +2 more sources

Nanoparticles in the prevention, diagnosis, and treatment of the influenza virus [PDF]

Nanomedicine Research Journal, 2022
Influenza virus have its place in the Orthomyxoviridae family, comprising four types of viruses namely influenza A, B, C, and D. Several methods are commonly used to diagnose influenza, including PCR, rapid test, viral culture, and immunofluorescence ...
Mahboubeh Nazari, Farnoosh Ebrahimzadeh, Mojgan Falaki, Yasamin Hajimomeni, Rajender Varma, Nima Fallahnia   +5 more
doaj   +1 more source

Experimental Infection of Amblyomma americanum (Acari: Ixodidae) With Bourbon Virus (Orthomyxoviridae: Thogotovirus) [PDF]

Journal of Medical Entomology, 2020
Abstract Following the recent discovery of Bourbon virus (BRBV) as a human pathogen, and the isolation of the virus from Amblyomma americanum (L.) collected near the location of a fatal human case, we undertook a series of experiments to assess the laboratory vector competence of this tick species for BRBV.
Marvin S, Godsey, Dominic, Rose, Kristin L, Burkhalter, Nicole, Breuner, Angela M, Bosco-Lauth, Olga I, Kosoy, Harry M, Savage   +6 more
openaire   +2 more sources

Airborne Virus Shedding of Respiratory Syncytial Virus Compared to Influenza A Virus in Hospitalized Patients. [PDF]

J Med Virol
ABSTRACT Airborne transmission is an important route for the spread of respiratory viruses. To assess the potential for airborne shedding of influenza A virus (IAV) and respiratory syncytial virus (RSV), this study compared the presence of viral RNA in air samples collected near hospitalized patients.
de Man S, Wils EJ, Paauw A, Delice-Ikiz Y, Hanselaar W, Veltman HJC, Doejaaren G, van Laaren C, van den Bosch K, Vermeule V, de Man P, Ong DSY.   +11 more
europepmc   +2 more sources

Reassortant Influenza A(H1N1)pdm09 Virus in Elderly Woman, Denmark, January 2021

Emerging Infectious Diseases, 2021
A case of human infection with influenza A(H1N1)pdm09 virus containing a nonstructural gene highly similar to Eurasian avian-like H1Nx swine influenza virus was detected in Denmark in January 2021. We describe the clinical case and report testing results
Jakob N. Nissen, Sophie J. George, Charlotte K. Hjulsager, Jesper S. Krog, Xiaohui C. Nielsen, Tina V. Madsen, Klara M. Andersen, Tyra G. Krause, Lasse S. Vestergaard, Lars E. Larsen, Ramona Trebbien   +10 more
doaj   +1 more source

Human and Murine IFIT1 Proteins Do Not Restrict Infection of Negative-Sense RNA Viruses of the Orthomyxoviridae, Bunyaviridae, and Filoviridae Families [PDF]

Journal of Virology, 2015
ABSTRACT Interferon-induced protein with tetratricopeptide repeats 1 (IFIT1) is a host protein with reported cell-intrinsic antiviral activity against several RNA viruses. The proposed basis for the activity against negative-sense RNA viruses is the binding to exposed 5′-triphosphates (5′-ppp) on the genome of viral RNA. However,
Pinto, Amelia K, Williams, Graham D, Szretter, Kristy J, White, James P, Proença-Módena, José Luiz, Liu, Gai, Olejnik, Judith, Brien, James D, Ebihara, Hideki, Mühlberger, Elke, Amarasinghe, Gaya, Diamond, Michael S, Boon, Adrianus C.M.   +12 more
openaire   +3 more sources

Severe Human Case of Zoonotic Infection with Swine-Origin Influenza A Virus, Denmark, 2021

Emerging Infectious Diseases, 2022
During routine surveillance at the National Influenza Center, Denmark, we detected a zoonotic swine influenza A virus in a patient who became severely ill. We describe the clinical picture and the genetic characterization of this variant virus, which is
Klara M. Andersen, Lasse S. Vestergaard, Jakob N. Nissen, Sophie J. George, Pia Ryt-Hansen, Charlotte K. Hjulsager, Jesper S. Krog, Marianne N. Skov, Søren Alexandersen, Lars E. Larsen, Ramona Trebbien   +10 more
doaj   +1 more source