Results 41 to 50 of about 50,202 (247)

Point-of-care testing for disasters: needs assessment, strategic planning, and future design. [PDF]

open access: yes, 2009
Objective evidence-based national surveys serve as a first step in identifying suitable point-of-care device designs, effective test clusters, and environmental operating conditions.
Bangs   +44 more
core   +1 more source

Mouse Models of Influenza Infection with Circulating Strains to Test Seasonal Vaccine Efficacy

open access: yesFrontiers in Immunology, 2018
Influenza virus infection is a significant cause of morbidity and mortality worldwide. The surface antigens of influenza virus change over time blunting both naturally acquired and vaccine induced adaptive immune protection.
Helen T. Groves   +11 more
doaj   +1 more source

Genesis and pathogenesis of the 1918 pandemic H1N1 influenza A virus [PDF]

open access: yes, 2014
The source, timing, and geographical origin of the 1918–1920 pandemic influenza A virus have remained tenaciously obscure for nearly a century, as have the reasons for its unusual severity among young adults.
A. Rambaut   +29 more
core   +2 more sources

A systematic review of reported reassortant viral lineages of influenza A [PDF]

open access: yes, 2015
BACKGROUND: Most previous evolutionary studies of influenza A have focussed on genetic drift, or reassortment of specific gene segments, hosts or subtypes.
Ferguson, NM   +3 more
core   +2 more sources

Evolutionary Dynamics of 2009 Pandemic Influenza A Virus Subtype H1N1 in South Africa During 2009–2010 [PDF]

open access: yesThe Journal of Infectious Diseases, 2012
The 2009 pandemic influenza A virus subtype H1N1 (A[H1N1]pdm09) was first detected in June 2009 in South Africa and later resulted in extensive transmission throughout Africa. Established routine surveillance programs and collaboration between private and public sector laboratories allowed for comprehensive molecular epidemiological and antigenic ...
Venter, Marietjie   +8 more
openaire   +3 more sources

Pregnancy and H1N1 infection in Southeast Turkey

open access: yesJournal of Infection in Developing Countries, 2012
Introduction: H1N1 Influenza made a great impact a worldwide, as well as in Turkey, in 2009. Clinical experiences have shown that it had a more serious prognosis in pregnant women.
Hatice Ender Soydinc   +5 more
doaj   +1 more source

Extracorporeal Membrane Oxygenation Support for Influenza A: Retrospective Review of the Extracorporeal Life Support Organization Registry Comparing H1N1 With Other Subtypes

open access: yesCritical Care Explorations, 2021
OBJECTIVES:. Although there is a substantial published experience of extracorporeal membrane oxygenation during the H1N1 pandemic, less is known about the use of extracorporeal membrane oxygenation in patients with other subtypes of the influenza A virus.
Erika R. O’Neil, MD   +10 more
doaj   +1 more source

Hemagglutinin sequence conservation guided stem immunogen design from influenza A H3 subtype [PDF]

open access: yes, 2015
Seasonal epidemics caused by influenza A (H1 and H3 subtypes) and B viruses are a major global health threat. The traditional, trivalent influenza vaccines have limited efficacy because of rapid antigenic evolution of the circulating viruses.
Citron, Michael   +6 more
core   +4 more sources

Influenza infections in Australia 2009–2015: is there a combined effect of age and sex on susceptibility to virus subtypes?

open access: yesBMC Infectious Diseases, 2019
Background Influenza is a global infectious disease with a large burden of illness and high healthcare costs. Those who experience greater burden of disease include younger and older people, and pregnant women.
Kam Cheong Wong   +2 more
doaj   +1 more source

Respiratory syncytial virus: Clinical and epidemiological pattern in pediatric patients admitted to a children’s hospital between 2000 and 2013 [PDF]

open access: yes, 2014
INTRODUCTION: Respiratory syncytial virus (RSV) is the major causative organism associated with acute lower respiratory tract infections in children.The objective of this study was to describe the clinical and epidemiological pattern of RSV and identify ...
Bakir, Julia   +8 more
core   +1 more source

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