In order to diagnose rotavirus infection, stool samples from 134 children assisted at the Hospital B. Houssay, Vte. Lopez, Pcia. de Buenos Aires, Argentina, have been analysed employing the Rotazyme II Diagnostic Kit (Abbot Lab.). The percentage of positive samples reached 38.8% detecting 30 and 22 positive samples in 1994 (n°= 84) and 1995 (n°= 50), respectively. The frequency of the agent peaked during the cold season of the year. The age group between 6 and 23 months was the most affected, whereas the lowest percentage of viral identification was detected in children under 6 months. No differences were detected due to the gender of children. Viral RNA analysis pointed out 7 different electropherotypes, all of them showing long electropherotype patterns.
Documento: | Artículo |
Título: | Rotavirus infection in children assisted at a Gran Buenos Aires hospital |
Autor: | Uriarte, S.; Gomez, J.; Scolaro, L. |
Filiación: | Lab. de Virologia, Depto. de Quimica Biologica, FCEyN, Ciudad Universitaria, 1428 Buenos Aires, Argentina |
Palabras clave: | Gastroenteritis; Rotavirus diagnosis; Rotaviruses; article; child; diagnostic accuracy; feces analysis; gastroenteritis; human; major clinical study; RNA analysis; rotavirus; virus characterization; virus infection; Argentina; enzyme linked immunosorbent assay; feces; immunology; incidence; infant; infantile diarrhea; isolation and purification; newborn; preschool child; public hospital; Rotavirus; virology; virus infection; virus antigen; Antigens, Viral; Argentina; Child, Preschool; Diarrhea, Infantile; Enzyme-Linked Immunosorbent Assay; Feces; Hospitals, Municipal; Humans; Incidence; Infant; Infant, Newborn; Rotavirus; Rotavirus Infections |
Año: | 1999 |
Volumen: | 31 |
Número: | 2 |
Página de inicio: | 87 |
Página de fin: | 89 |
Título revista: | Revista Argentina de Microbiologia |
Título revista abreviado: | Rev. Argent. Microbiol. |
ISSN: | 03257541 |
CODEN: | RAMID |
CAS: | Antigens, Viral |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v31_n2_p87_Uriarte |