Results 1 to 10 of about 8,726,545 (343)

Quantitative aerobiologic analysis of an influenza human challenge-transmission trial. [PDF]

open access: yesIndoor Air, 2020
Despite evidence that airborne transmission contributes to influenza epidemics, limited knowledge of the infectiousness of human influenza cases hinders pandemic preparedness.
Bueno de Mesquita PJ   +2 more
europepmc   +2 more sources

Canalization of the evolutionary trajectory of the human influenza virus [PDF]

open access: yesarXiv, 2011
Since its emergence in 1968, influenza A (H3N2) has evolved extensively in genotype and antigenic phenotype. Antigenic evolution occurs in the context of a two-dimensional 'antigenic map', while genetic evolution shows a characteristic ladder-like genealogical tree. Here, we use a large-scale individual-based model to show that evolution in a Euclidean
A Kucharski   +43 more
arxiv   +8 more sources

Avian Influenza virus glycoproteins restrict virus replication and spread through human airway epithelium at temperatures of the proximal airways. [PDF]

open access: yesPLoS Pathogens, 2009
Transmission of avian influenza viruses from bird to human is a rare event even though avian influenza viruses infect the ciliated epithelium of human airways in vitro and ex vivo.
Margaret A Scull   +7 more
doaj   +6 more sources

Memory B cells and CD8⁺ lymphocytes do not control seasonal influenza A virus replication after homologous re-challenge of rhesus macaques. [PDF]

open access: yes, 2011
This study sought to define the role of memory lymphocytes in the protection from homologous influenza A virus re-challenge in rhesus macaques. Depleting monoclonal antibodies (mAb) were administered to the animals prior to their second experimental ...
Carroll, Timothy D   +4 more
core   +15 more sources

Frequency and effects of seasonal flu vaccines on exacerbations of chronic obstructive pulmonary disease in Serbia [PDF]

open access: yesVojnosanitetski Pregled, 2021
Background/Aim. The influenza virus is often the cause of exacerbations among chronic obstructive pulmonary disease (COPD) patients, especially during the winter season.
Ilić Miroslav   +7 more
doaj   +1 more source

Responses against infectious disease pandemics: a narrative review on COVID-19 [PDF]

open access: yesPrecision and Future Medicine, 2021
Currently, the world is facing the coronavirus disease 2019 (COVID-19) pandemic. With this, an emerging infectious disease pandemic in the absence of effective antiviral agents and vaccines for a novel virus is no different from the 1918 influenza ...
Doo Ryeon Chung
doaj   +1 more source

A rapid antibody screening haemagglutination test for predicting immunity to SARS-CoV-2 variants of concern

open access: yesCommunications Medicine, 2022
Ertesvåg, Xiao et al. describe a method to evaluate neutralising antibodies to SARS-CoV-2 infection or vaccination, including variants of concern. A second mRNA-vaccine dose results in a broader antibody repertoire in adults, although with reduced cross ...
Nina Urke Ertesvåg   +30 more
doaj   +1 more source

Preliminary Assessment of the Anti-inflammatory Activity of New Structural Honokiol Analogs with a 4′-O-(2-Fluoroethyl) Moiety and the Potential of Their 18F-Labeled Derivatives for Neuroinflammation Imaging

open access: yesMolecules, 2021
Neolignans honokiol and 4′-O-methylhonokiol (MH) and their derivatives have pronounced anti-inflammatory activity, as evidenced by numerous pharmacological studies.
Daria D. Vaulina   +8 more
doaj   +1 more source

Effect of rapid influenza diagnostic tests on patient management in an emergency department [PDF]

open access: yesClinical and Experimental Emergency Medicine, 2019
Objective We evaluated the effect of rapid influenza diagnostic tests (RIDTs) on patient management in an emergency department for 3 years after 2009, and also identified factors associated with the choice of treatment for patients with influenza-like ...
Jong-Hak Park   +5 more
doaj   +1 more source

A fatal case of fulminant myocarditis caused by influenza A virus [PDF]

open access: yesVojnosanitetski Pregled, 2019
Introduction. Myocarditis is defined as an inflammation of a heart muscle, which can be caused by a number of agents, among which viruses are the most common.
Kovačević Mila   +4 more
doaj   +1 more source

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