Objective: to describe dengue virus circulation in Belo Horizonte, Brazil, from 2009 to 2014. Methods: this is a series study of cases of dengue infected by different virus serotypes, identified by virus isolation or RT-PCR; database linkage was performed between the Notifiable Health Conditions Information System (SINAN), the Brazilian National Health System Hospital Information System (SIH/SUS) and the Laboratory Environment Manager (GAL). Results: 91.1% of the records were linked (n=775); among the cases (n=851), 60.4% (n=514) were confirmed as DENV-1, 22.1% (n=188) DENV-4, 9.8% (n=83) as DENV-2, and 7.7% (n=66) as DENV-3; DENV-2 accounted for a higher percentage of severe cases (4.5%). Conclusion: DENV-1 prevailed and circulated in all evaluated years.
CITATION STYLE
Rabelo, A. C. L., Amâncio, F. F., Oiko, C. S. F., Ferraz, M. L., & Carneiro, M. (2020). Characterization of dengue cases confirmed using the database linkage technique: Assessment of virus circulation in Belo Horizonte, Brazil, 2009-2014. Epidemiologia e Servicos de Saude, 29(3). https://doi.org/10.5123/S1679-49742020000300016
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