Molecular features of human bocavirus from infantile diarrhea in Suzhou area, Jiangsu province in 2010-2011 / 中华流行病学杂志
Chinese Journal of Epidemiology
;
(12): 1216-1218, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-321688
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the status of human bocavirus and to identify its epidemiological characteristics as well as genotype distribution in patients with infantile viral diarrhea in Suzhou, Jiangsu province.</p><p><b>METHODS</b>832 fecal specimens from patients with infantile virus diarrhea cases were collected from Suzhou Children's Hospital in 2010-2011. Human bocavirus were detected by Real-Time RT-PCR, and genotype were determined by sequence analysis.</p><p><b>RESULTS</b>Among all the fecal specimens, 51 (6.1%) cases were positive for human bocavirus. The peak season of rotavirus infection was between July and September. Of all the episodes on rotavirus diarrhea, 96% occurred before 2 years of age, with peaks in children with 7-12 months of age. Data from Nucleotide Sequence analysis showed that among 28 samples that carrying HBoV-1, 5 strains belonged to HBoV-2, HBoV type 3 but type 4 were absent.</p><p><b>CONCLUSION</b>Human bocavirus were detected from fecal specimens of infantile virus diarrhea in Suzhou, with genotype HBoV-1 as the major strain. HBoV-2 genotype was also found.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Filogenia
/
Virología
/
China
/
Epidemiología
/
Análisis de Secuencia de ADN
/
Diarrea Infantil
/
Bocavirus Humano
/
Genética
/
Genotipo
Tipo de estudio:
Estudio pronóstico
Límite:
Femenino
/
Humanos
/
Lactante
/
Masculino
País/Región como asunto:
Asia
Idioma:
Chino
Revista:
Chinese Journal of Epidemiology
Año:
2013
Tipo del documento:
Artículo
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