1.
Mem. Inst. Oswaldo Cruz
; 98(8): 1021-1023, Dec. 2003. graf
Artículo
en Inglés
| LILACS
| ID: lil-355746
RESUMEN
The present paper reports a laboratory investigation performed between the years of 2000 and 2002 to stydy a virological surveillance program introduced in the state of Piauí to support an epidemiological survey of the disease. Dengue virus type 3 (DENV-3) existence in the state was detected in May 2002 when a high number of dengue cases due to DENV-1 and DENV-2 were reported. An assessment on the population knowledge about the disease and its transmission showed that almost 50 percent of the population were still unaware of the epidemiological features of dengue.