Results 11 to 20 of about 293,331 (266)

Detection of genital chlamydial and gonococcal infection using urine samples: A community-based study from India

open access: yesJournal of Infection and Public Health, 2018
Sexually transmitted infections (STI) have a major impact on the reproductive health of women. Among the different etiological agents of STIs, Chlamydia trachomatis and Neisseria gonorrhoeae are the main bacterial pathogens that cause sexually ...
Anjana Krishnan   +6 more
doaj   +1 more source

Ginseng Protects ACE2-Transgenic Mice from SARS-CoV-2 Infection

open access: yesFrontiers in Bioscience-Landmark, 2022
Background: The pandemic caused by the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is ongoing, and despite massive vaccination campaigns, individuals continue to be infected with new SARS-CoV-2 variants.
Sang Heui Seo
doaj   +1 more source

Emergence of Progressive Mutations in SARS-CoV-2 From a Hematologic Patient With Prolonged Viral Replication

open access: yesFrontiers in Microbiology, 2022
We documented a hematologic patient with prolonged SARS-CoV-2 viral replication in whom emergence of viral mutations was documented after the consecutive use of antivirals and convalescent plasma.
Carolina Garcia-Vidal   +14 more
doaj   +1 more source

Study of the underlying mechanisms and consequences of pathogenicity differences between two in vitro selected G1-H9N2 clones originating from a single isolate

open access: yesVeterinary Research, 2019
The G1-H9N2 avian influenza virus (AIV) has caused significant economic losses in the commercial poultry industry due to reduced egg production and increased mortality.
Giang Thu Nguyen   +6 more
doaj   +1 more source

INFLUENZA VIRUS TRANSCRIPTION

open access: yesBritish Medical Bulletin, 1978
For some time it has been known that influenza viruses contain a number of distinct single-stranded RNA molecules and in the last few years conclusive evidence has been obtained to indicate that both type A and type B viruses contain eight unique polynucleotide chains.
J J, Skehel, A J, Hay
openaire   +3 more sources

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

Emergence and spread of novel H5N8, H5N5 and H5N1 clade 2.3.4.4 highly pathogenic avian influenza in 2020

open access: yesEmerging Microbes and Infections, 2021
Analyses of HPAI H5 viruses from poultry outbreaks across a wide Eurasian region since July 2020 including the Russian Federation, Republics of Iraq and Kazakhstan, and recent detections in migratory waterfowl in the Netherlands, revealed undetected ...
Nicola S. Lewis   +21 more
doaj   +1 more source

Influenza Virus and Vaccination [PDF]

open access: yesPathogens, 2020
Influenza virus infections represent a serious public health problem causing contagious respiratory disease and substantial morbidity and mortality in humans, resulting in a considerable economic burden worldwide. Notably, the number of deaths due to influenza exceeds that of any other known pathogen.
Aitor Nogales, Marta L. DeDiego
openaire   +5 more sources

Middle East respiratory syndrome coronavirus infection in non-camelid domestic mammals

open access: yesEmerging Microbes and Infections, 2019
Dromedary camels are natural host of the Middle East respiratory syndrome coronavirus (MERS-CoV). However, there are limited studies of MERS-CoV infection of other domestic mammals exposed to infected dromedaries.
Ahmed Kandeil   +24 more
doaj   +1 more source

Naturally Available Flavonoid Aglycones as Potential Antiviral Drug Candidates against SARS-CoV-2

open access: yesMolecules, 2021
Flavonoids are important secondary plant metabolites that have been studied for a long time for their therapeutic potential in inflammatory diseases because of their cytokine-modulatory effects.
Ahmed A. Al-Karmalawy   +9 more
doaj   +1 more source

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