Molecular detection of Mayaro virus during a dengue outbreak in the state of Mato Grosso, Central-West Brazil
Mem. Inst. Oswaldo Cruz
;
109(6): 820-823, 09/09/2014. tab, graf
Artículo
en Inglés
| LILACS
| ID: lil-723986
ABSTRACT
Mayaro virus (MAYV) is frequently reported in Pan-Amazonia. The aim of this study was to investigate the circulation of alphaviruses during a dengue outbreak in the state of Mato Grosso, Brazil. Serum samples from dengue-suspected patients were subjected to multiplex semi-nested reverse transcriptase polymerase chain reaction for 11 flaviviruses and five alphaviruses, to nucleotide sequencing and to viral isolation. MAYV was detected in 15 (2.5%) of 604 patients. Twelve were co-infected with dengue virus 4, which was isolated from 10 patients. The molecular detection of MAYV in dengue-suspected patients suggests that other arboviruses may be silently circulating during dengue outbreaks in Brazil.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Brotes de Enfermedades
/
Infecciones por Alphavirus
/
Alphavirus
/
Dengue
/
Virus del Dengue
/
Infecciones Asintomáticas
Tipo de estudio:
Estudio diagnóstico
Límite:
Adolescente
/
Adulto
/
Niño
/
Femenino
/
Humanos
/
Masculino
País/Región como asunto:
America del Sur
/
Brasil
Idioma:
Inglés
Revista:
Mem. Inst. Oswaldo Cruz
Asunto de la revista:
Medicina Tropical
/
Parasitología
Año:
2014
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Universidade Federal de Mato Grosso/BR
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