influenza A H1N1 2009 virus
Respiratory virus infections among hospitalized patients with suspected influenza A H1N1 2009 virus during the first pandemic wave in Brazil
... the influenza A H1N1 2009 virus, morbidity was particularly high in ...suspected influenza-like illness created an opportunity to identify other respiratory viruses causing lower ...
5
Sociodemographic factors and clinical conditions associated to hospitalization in influenza A (H1N1) 2009 virus infected patients in Spain, 2009-2010.
... Sociodemographic and pre-existing medical variables For all the subjects included in the study the following demographic and medical variables were obtained: age, sex, ethnic group, education level, tobacco and alcohol ...
8
The seroprevalence of pandemic influenza H1N1 (2009) virus in China.
... swine-origin influenza A viruses and is consistent with data from Singapore, but not with recent data from Taiwan ...peak influenza periods, the hospital based surveillance system that monitors trends of ...
9
No Major Host Genetic Risk Factor Contributed to A(H1N1)2009 Influenza Severity.
... Samples were divided into two aliquots to extract DNA and RNA separately. To extract DNA, samples were first incubated for an hour with a lysis buffer plus proteinase K to digest the cells membranes, followed by a ...
10
Evolutionary pathways of the pandemic influenza A (H1N1) 2009 in the UK.
... of H1N1 (2009) strains that are concomitantly present in all recent pandemic viruses, characterising a new genetic variant that has replaced the viruses originally circulating in April 2009 (Baillie, ...
11
Assessing Google flu trends performance in the United States during the 2009 influenza virus A (H1N1) pandemic.
... 29, 2009, and ‘‘pH1N1 period’’ defined as March 29, 2009 through December 31, ...29, 2009 through August 2, 2009, and ‘‘pH1N1 Wave 2’’, defined as August 2, 2009 through December 31, ...
8
Genetic diversity of the 2009 pandemic influenza A(H1N1) viruses in Finland.
... California/07/2009 virus by 0 to 5 amino acids (3–12 nucleo- ...A/Finland/604/ 2009 (imported from Bulgaria) and A/Finland/616/2009 (im- ported from the United ...the virus resistant to ...
11
Specific Inhibitory Effect of κ-Carrageenan Polysaccharide on Swine Pandemic 2009 H1N1 Influenza Virus.
... other influenza viruses. No difference in κ-carrageenan-treated virus PR8, WSN, ZB07, or LY08 was detected in response to PBS treatment, but κ-carrageenan can significantly decrease the HA titer of CA04 ...
16
Frequency of D222G and Q223R hemagglutinin mutants of pandemic (H1N1) 2009 influenza virus in Japan between 2009 and 2010.
... Three nasal swabs (#1–#3) from mild H1N1pdm cases were obtained in May 2009 in Osaka, Japan. Total RNA was extracted from each sample and the receptor binding site (RBS) within HA was successfully amplified using ...
6
Isolamento e caracterização do vírus da influenza pandêmico H1N1 em suínos no Brasil.
... A virus (IAV) infections are endemic in pork producing countries around the ...pandemic 2009 human H1N1 influenza A virus (pH1N1) raised questions about the occurrence of this ...
7
Mutations in polymerase genes enhanced the virulence of 2009 pandemic H1N1 influenza virus in mice.
... reconstituted ribonucleoprotein complexes polymerase activities (composed of PB2, PB1, PA, and NP) in 293T cells at different temperatures using a mini-genome replication assay as described previously [43]. The ...
7
Using high-throughput sequencing to leverage surveillance of genetic diversity and oseltamivir resistance: a pilot study during the 2009 influenza A(H1N1) pandemic.
... of influenza, it can be used to track drug resistant variants and genetic variation dynamics, as exemplified by our ...of virus antigenic variation, which is essential for the selection of the strains to be ...
13
Hospitalization Risk Due to Respiratory Illness Associated with Genetic Variation at IFITM3 in Patients with Influenza A(H1N1)pdm09 Infection: A Case-Control Study
... April 2009, an outbreak of influ- enza A(H1N1)pdm09 infection was detected in Mexico, with subsequent cases observed in many other countries, including ...seasonal influenza, many of the severe cases ...
11
Influenza A(H1N1)pdm09 virus suppresses RIG-I initiated innate antiviral responses in the human lung.
... to, influenza virus and other RNA ...pandemic H1N1/09 influenza virus alters the influenza-induced proinflammatory response and suppresses host antiviral ...of influenza ...
11
Fatores relacionados ao óbito pela Influenza Pandêmica A (H1N1) 2009 em pacientes tratados com Oseltamivir.
... dela influenza pandémica A(H1N1)2009 en pacientes tratados con ...Subtipo H1N1 del Virus de la Influenza A; Factores de Riesgo; Causas de Muerte; Prevención & Control; ...
7
Viral shedding in patients infected with pandemic influenza A (H1N1) virus in Kenya, 2009.
... pH1N1 virus RNA detection, the correlation between rRT-PCR-positive results and virus isolation, and clinical symptoms associated with pH1N1 virus detection in patients living in a densely populated ...
6
H1N1: pandemia e perspectiva atual.
... origin influenza virus A/CALIFORNIA/04/2009 (H1N1) was first detected in Mexico and determined the 2009 influenza ...The virus emerged from genetic rearrangement in ...
7
J. bras. pneumol. vol.38 número3 en v38n3a21
... of 2009, a period in which the incidence of 2009 pandemic influenza A (H1N1) virus infection was highest in the Serra Gaúcha region, located in northeastern Rio Grande do Sul, ...with ...
2
Pandemic influenza (H1N1) 2009 is associated with severe disease in India.
... pandemic H1N1 virus and the WHO protocol [31] for identification of seasonal influenza on ABI 7500 real time PCR ...for influenza B ...seasonal H1N1 and H3N2 circulating ...
7
Influenza pandêmica A (H1N1) 2009: fatores de risco para o internamento.
... pandemic influenza A (H1N1) 2009 in hospitalized patients in order to identify risk factors for hospitalization and, consequently, for the worsening of the ...whom H1N1 infection was confirmed ...
9