Results 11 to 20 of about 438,994 (167)

A systematic review of emerging respiratory viruses at the Hajj and possible coinfection with Streptococcus pneumoniae [PDF]

open access: yes, 2018
This article is made available for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source.
Al-Tawfiq, Jaffar A.   +2 more
core   +1 more source

Single HA2 mutation increases the infectivity and immunogenicity of a live attenuated H5N1 intranasal influenza vaccine candidate lacking NS1 [PDF]

open access: yes, 2011
Background: H5N1 influenza vaccines, including live intranasal, appear to be relatively less immunogenic compared to seasonal analogs. The main influenza virus surface glycoprotein hemagglutinin (HA) of highly pathogenic avian influenza viruses (HPAIV ...
Batishchev, Oleg V.   +22 more
core   +8 more sources

Improved detection of respiratory viruses in pediatric outpatients with acute respiratory illness by real-time PCR using nasopharyngeal flocked swabs [PDF]

open access: yes, 1999
Detection of respiratory viruses by realtime multiplexed PCR (M-PCR) and of RSV by M-PCR and immunofluorescence(IF) was evaluated using specimens collected by nasopharyngeal flocked swab(NFS) and nasal wash(NW).
Munywoki, Patrick   +5 more
core   +2 more sources

Summertime, and the livin is easy: Winter and summer pseudoseasonal life expectancy in the United States [PDF]

open access: yes, 2017
In temperate climates, mortality is seasonal with a winter-dominant pattern, due in part to pneumonia and influenza. Cardiac causes, which are the leading cause of death in the United States, are also winter-seasonal although it is not clear why ...
Ho, Tina, Noymer, Andrew
core   +2 more sources

Lineage A betacoronavirus NS2 proteins and the homologous torovirus Berne pp1a carboxy-terminal domain are phosphodiesterases that antagonize activation of RNase L [PDF]

open access: yes, 2017
Viruses in the family Coronaviridae, within the order Nidovirales, are etiologic agents of a range of human and animal diseases, including both mild and severe respiratory diseases in humans.
Chen, Annie I   +9 more
core   +2 more sources

Viral pneumonia in adults and older children in sub-Saharan Africa — epidemiology, aetiology, diagnosis and management [PDF]

open access: yes, 2014
Community-acquired pneumonia causes substantial morbidity and mortality in sub-Saharan Africa with an estimated 131 million new cases each year. Viruses — such as influenza virus, respiratory syncytial virus and parainfluenza virus — are now recognised ...
Ho, Antonia
core   +2 more sources

Laboratory-confirmed respiratory infections as triggers for acute myocardial infarction and stroke: a self-controlled case series analysis of national linked datasets from Scotland [PDF]

open access: yes, 2018
While acute respiratory tract infections can trigger cardiovascular events, the differential effect of specific organisms is unknown. This is important to guide vaccine policy.Using national infection surveillance data linked to the Scottish Morbidity ...
Andrew C. Hayward   +9 more
core   +3 more sources

Emerging viral respiratory tract infections—environmental risk factors and transmission [PDF]

open access: yes, 2014
This article is made available for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source.
Al-Tawfiq, Jaffar A.   +6 more
core   +1 more source

Accurate PCR detection of influenza A/B and respiratory syncytial viruses by use of Cepheid Xpert Flu+RSV Xpress Assay in point-of-care settings: Comparison to Prodesse ProFlu+ [PDF]

open access: yes, 2018
The Xpert Flu+RSV Xpress Assay is a fast, automated in vitro diagnostic test for qualitative detection and differentiation of influenza A and B viruses and respiratory syncytial virus (RSV) performed on the Cepheid GeneXpert ...
Cohen, Daniel M   +12 more
core   +2 more sources

Understanding Viral Transmission Behavior via Protein Intrinsic Disorder Prediction: Coronaviruses [PDF]

open access: yes, 2012
Besides being a common threat to farm animals and poultry, coronavirus (CoV) was responsible for the human severe acute respiratory syndrome (SARS) epidemic in 2002-4. However, many aspects of CoV behavior, including modes of its transmission, are yet to
Dunker, A. Keith   +2 more
core   +3 more sources

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