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Dengue Fever Epidemiology

Scientists at University of Sao Paulo target dengue fever epidemiology

Published in TB and Outbreaks Week, July 10th, 2007

New research, "Evaluation of a commercial real-time PCR kit for detection of dengue virus in samples collected during an outbreak in Goiania, Central Brazil, in 2005," is the subject of a report. "In the past 2 decades, dengue has reemerged in Brazil as a significant public health problem. Clinicians demand a diagnostic test with high sensitivity that is applicable during the early symptomatic phase," scientists in Sao Paulo, Brazil report.

"We aimed to test two distinct molecular methods on samples from suspected dengue cases during an outbreak in Central Brazil. Acute-phase serum specimens from 254 patients suspected of having dengue were collected during 2005 in the...

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