Results 31 to 40 of about 303,512 (266)

The Influenza Virus Enigma [PDF]

open access: yesCell, 2009
Both seasonal and pandemic influenza continue to challenge both scientists and clinicians. Drug-resistant H1N1 influenza viruses have dominated the 2009 flu season, and the H5N1 avian influenza virus continues to kill both people and poultry in Eurasia.
Salomon, Rachelle, Webster, Robert G.
openaire   +2 more sources

Influenza pathogenesis: mechanisms of modulation by agent proteins

open access: yesЖурнал инфектологии, 2015
Modern concepts of the influence of the proteins from viruses-etiological agents of flu – Influenzavirus A, B and C (Orthomyxoviridae) – on the development of different elements of the main disease pathogenesis are analyzed in the review.
M. Yu. Shchelkanov   +7 more
doaj   +1 more source

Development of DNA-Biochip for Identification of Influenza A Virus Subtypes

open access: yesПроблемы особо опасных инфекций, 2012
Developed was the DNA-biochip to identify subtypes of influenza A virus, pathogenic for humans. Microchip was capable of detecting H1, H3, H5-subtypes of hemagglutinin (including H1-subtype of pandemic A/H1N1(2009) influenza virus ) and neuraminidase ...
A. N. Shikov   +8 more
doaj   +1 more source

Detection of influenza virus and pathogens of acute respiratory viral infections in population of Kazakhstan during 2018-2019 epidemic season

open access: yesИнфекция и иммунитет, 2021
Influenza and other acute respiratory viral infections are the most common infectious diseases of our time, causing a significant harm to human health as well as great economic damage.
N. G. Klivleyeva   +9 more
doaj   +1 more source

STUDIES ON THE VIRUS OF INFLUENZA [PDF]

open access: yesJournal of Experimental Medicine, 1936
1. Evidence is presented indicating the presence of a filtrable virus in the nasopharyngeal secretions of individuals suffering from influenza. 2. An attempt to transfer influenza from one human being to another by means of filtered nasopharyngeal washings resulted in the production in the inoculated volunteer of a common cold.
A R, Dochez, K C, Mills, Y, Kneeland
openaire   +2 more sources

PCR for Detection of Oseltamivir Resistance Mutation in Influenza A(H7N9) Virus

open access: yesEmerging Infectious Diseases, 2014
Sensitive molecular techniques are needed for rapid detection of the R292K oseltamivir-resistant mutant of influenza A(H7/N9) virus strain to monitor its transmission and guide antiviral treatment.
Wei Wang   +8 more
doaj   +1 more source

Novel Reassortant Avian Influenza A(H5N6) Virus, China, 2021

open access: yesEmerging Infectious Diseases, 2022
Although reports of human infection with influenza A(H5N6) increased in 2021, reports of similar H5N6 virus infection in poultry are few. We detected 10 avian influenza A(H5N6) clade 2.3.4.4b viruses in poultry from 4 provinces in China.
Junhong Chen   +13 more
doaj   +1 more source

Influenza A(H1N1)pdm09 Virus among Healthy Show Pigs, United States

open access: yesEmerging Infectious Diseases, 2012
Within 5 months after the earliest detection of human influenza A(H1N1)pdm09 virus, we found molecular and culture evidence of the virus in healthy US show pigs. The mixing of humans and pigs at swine shows possibly could further the geographic and cross-
Gregory C. Gray   +9 more
doaj   +1 more source

Novel Clade 2.3.4.4b Highly Pathogenic Avian Influenza A H5N8 and H5N5 Viruses in Denmark, 2020

open access: yesViruses, 2021
Since late 2020, outbreaks of H5 highly pathogenic avian influenza (HPAI) viruses belonging to clade 2.3.4.4b have emerged in Europe. To investigate the evolutionary history of these viruses, we performed genetic characterization on the first HPAI ...
Yuan Liang   +6 more
doaj   +1 more source

Distribution of influenza virus types by age using case-based global surveillance data from twenty-nine countries, 1999-2014

open access: yesBMC Infectious Diseases, 2018
Background Influenza disease burden varies by age and this has important public health implications. We compared the proportional distribution of different influenza virus types within age strata using surveillance data from twenty-nine countries during ...
Saverio Caini   +63 more
doaj   +1 more source

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