Revista da Sociedade Brasileira de Medicina Tropical · 2007
Dengue and dengue hemorrhagic fever in the State of Pernambuco, 1995-2006.
СтатьяНазвание и аннотация: Перевод в очереди
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Cordeiro Marli Tenório, Schatzmayr Hermann Gonçalves, Nogueira Rita Maria Ribeiro, Oliveira Valdete Felix de, Melo Wellinton Tavares de, Carvalho Eduardo Freese de
Аннотация
In Pernambuco, the first dengue cases occurred in 1987. After a seven-year interval without autochthonous cases, a new epidemic occurred in 1995. Important aspects of the dengue epidemics during the period 1995-2006 have been analyzed here, using epidemiological, clinical and laboratory data. A total of 378,374 cases were notified, with 612 confirmed cases of dengue hemorrhagic fever and 33 deaths. The mortality rate was 5.4%. The incidence rate increased from 134 to 1,438/100,000 inhabitants, corresponding to the epidemics due to serotypes 2 and 3, in 1995 and 2002, respectively. Dengue mainly affected adults (20-49 years); 40.7% were male and 59.3% were female. From 2003 onwards, the number of cases among individuals younger than 15 years old increased. Out of 225 dengue hemorrhagic fever cases, 42.7% primary and 57.3% secondary infections were identified (p = 0.0279). Neurological manifestations were also observed. From 2002 onwards, serotypes 1, 2 and 3 were circulating; serotype 3 was predominant.