Seasonality of rotavirus infection in Ghana.
Ann Trop Paediatr
; 14(3): 223-9, 1994.
Article
em En
| MEDLINE
| ID: mdl-7825996
ABSTRACT
Human rotavirus (HRV) infection and its seasonal distribution was studied over a 12-month period in Ghana. A total of 561 stool samples, 447 diarrhoea stools and 114 non-diarrhoea stools (controls), were obtained from children attending three polyclinics in Accra. Rotavirus was detected during 10 of the 12 months and showed a seasonal trend. It was high during the relatively cool dry months and low during the wet season. Peaks of infection were in February (26.2%) and September (24.5%). HRV was detected in 67 of 447 of the diarrhoea stools (15.0%) and in eight of 114 controls (7.0%). The HRV isolation rate was highest (20.2%) in the under-18-months age group. The RNA electropherotype of the HRV isolates was predominantly (83.6%) of the long type. Non-group A HRV was detected in 14.9% of the HRV-positive samples.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecções por Rotavirus
/
Estações do Ano
/
RNA Viral
/
Vigilância da População
/
Rotavirus
/
Diarreia Infantil
Tipo de estudo:
Clinical_trials
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Screening_studies
Limite:
Child, preschool
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Female
/
Humans
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Infant
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Male
/
Newborn
País/Região como assunto:
Africa
Idioma:
En
Ano de publicação:
1994
Tipo de documento:
Article