Emergence of influenza A (H1N1)pdm09 genogroup 6B and drug resistant virus, India, January to May 2015.
Euro Surveill
; 21(5): 6-11, 2016.
Article
em En
| MEDLINE
| ID: mdl-26876980
To investigate the aetiology of the 2015 A(H1N1)pdm09 influenza outbreak in India, 1,083 nasopharyngeal swabs from suspect patients were screened for influenza A(H1N1)pdm09 in the state of Madhya Pradesh. Of 412 positive specimens, six were further characterised by phylogenetic analysis of haemagglutinin (HA) sequences revealing that they belonged to genogroup 6B. A new mutation (E164G) was observed in HA2 of two sequences. Neuraminidase genes in two of 12 isolates from fatal cases on prior oseltamivir treatment harboured the H275Y mutation.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Surtos de Doenças
/
Glicoproteínas de Hemaglutininação de Vírus da Influenza
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Influenza Humana
/
Vírus da Influenza A Subtipo H1N1
Tipo de estudo:
Screening_studies
Limite:
Adolescent
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Adult
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Aged
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Aged80
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Child
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Child, preschool
/
Humans
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Infant
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Middle aged
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Newborn
País/Região como assunto:
Asia
Idioma:
En
Revista:
Euro Surveill
Assunto da revista:
DOENCAS TRANSMISSIVEIS
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
Índia
País de publicação:
Suécia