Results 101 to 110 of about 1,447,227 (209)

Antigenic drift and subtype interference shape A(H3N2) epidemic dynamics in the United States

open access: yeseLife
Influenza viruses continually evolve new antigenic variants, through mutations in epitopes of their major surface proteins, hemagglutinin (HA) and neuraminidase (NA). Antigenic drift potentiates the reinfection of previously infected individuals, but the
Amanda C Perofsky   +25 more
doaj   +1 more source

Development of an influenza virus vaccine using the baculovirus-insect cell expression system : implications for pandemic preparedness [PDF]

open access: yes, 2009
Key word Influenza, rHA, vaccine, baculovirus, insect cells, production, pandemic preparedness Influenza (or flu) is a highly contagious, acute viral respiratory disease that occurs seasonally in most parts of the world and is caused by influenza ...
Cox, M.M.J.
core  

Influenza Virus [PDF]

open access: yesTransfusion Medicine and Hemotherapy, 2009
openaire   +2 more sources

Respiratory and systematic humoral and cellular immune response of pigs to a heterosubtypic influenza A virus infection [PDF]

open access: yes, 2001
The level of heterosubtypic immunity (Het-I) and the immune mechanisms stimulated by a heterosubtypic influenza virus infection were investigated in pigs. Pigs are natural hosts for influenza virus and, like humans, they host both subtypes H1N1 and H3N2.
Heinen, P.P.   +3 more
core  

Definition of the minimal viral components required for the initiation of unprimed RNA synthesis by influenza virus RNA polymerase [PDF]

open access: yes, 2002
The first 11 nt at the 5' end of influenza virus genomic RNA were shown to be both necessary and sufficient for specific binding by the influenza virus polymerase.
Tiley, Laurence   +5 more
core  

Comparative serological assays for the study of H5 and H7 avian influenza viruses. [PDF]

open access: yes, 2013
The nature of influenza virus to randomly mutate and evolve into new types is an important challenge in the control of influenza infection. It is necessary to monitor virus evolution for a better understanding of the pandemic risk posed by certain ...
Temperton, Nigel J.   +4 more
core  

Research Progress on Avian Influenza Virus and Autophagy: A Review. [PDF]

open access: yesPathogens
Hu Z   +10 more
europepmc   +1 more source

SNHG15 Positively Regulates Influenza Virus Infection Through Its Association With miR-153 and RABL2A. [PDF]

open access: yesJ Med Virol
Pushparaj S   +9 more
europepmc   +1 more source

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