RESUMO
BACKGROUND: Chagas disease is gaining importance in the Brazilian Amazon region as a differential diagnosis of febrile syndrome. The most recent microoutbreak occurred in Ipixuna, in Amazonas state. METHODS: An epidemiological survey was conducted using parasitological and serological tests, and electrocardiographic analysis. RESULTS: The patients belonged to one family and had ingested açaí acquired from Ipixuna. All patients reported fever and initially a thick blood smear test was done to identify Trypanosoma cruzi. Benznidazole treatment was administered to all patients. CONCLUSIONS: Knowledge of the epidemiological dynamics of Chagas disease allows us to improve control and management measures for this disease.
Assuntos
Doença de Chagas , Trypanosoma cruzi , Brasil/epidemiologia , Doença de Chagas/diagnóstico , Doença de Chagas/tratamento farmacológico , Doença de Chagas/epidemiologia , Surtos de Doenças , HumanosRESUMO
ABSTRACT Background: Chagas disease is gaining importance in the Brazilian Amazon region as a differential diagnosis of febrile syndrome. The most recent microoutbreak occurred in Ipixuna, in Amazonas state. Methods: An epidemiological survey was conducted using parasitological and serological tests, and electrocardiographic analysis. Results: The patients belonged to one family and had ingested açaí acquired from Ipixuna. All patients reported fever and initially a thick blood smear test was done to identify Trypanosoma cruzi. Benznidazole treatment was administered to all patients. Conclusions: Knowledge of the epidemiological dynamics of Chagas disease allows us to improve control and management measures for this disease.
