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Mandatory Notification of Chronic Chagas Disease: Confronting the Epidemiological Silence in the State of Goiás, Brazil.

Abstract

OBJECTIVES: This paper presents the results of the design and implementation process for the policy of compulsory notification of chronic Chagas disease in the Brazilian state of Goiás (Resolution No. 004/2013-GAB/SES-GO).

METHODS: The narrative was based on information provided by key actors that were part of the different stages of the process, built on contextual axes based on participants' reflections about the establishment of the most accurate and coherent notification mechanisms.

RESULTS: The notification policy addressed the absence of historical data from patients in the state Chagas program, an increase in cases identified through serology, and weaknesses in vector control. Two key challenges involved human resources capacity and dissemination to public agencies and health care workers. Effective training and communication processes were key ingredients for successful implementation.

CONCLUSIONS: The lack of public health measures aimed at the epidemiological surveillance of chronic Chagas cases constitutes a significant barrier for patients to access appropriate diagnosis, management and follow-up, and hampers the planning of necessary activities within health systems. The implementation of the notification policy in Goiás allows authorities to determine the real magnitude of Chagas disease in the population, so that an appropriate public health response can be mounted to meet the needs of affected people, thereby ending the epidemiological silence of Chagas disease.

More information

Type
Journal Article
Author
Siriano L
Marchiol A
Certo M
Cubides J
Forsyth C
de Sousa F
Year of Publication
2020
Journal
Tropical medicine and infectious disease
Volume
5
Issue
2
Date Published
06/2020
Language
eng
ISSN Number
2414-6366
DOI
10.3390/tropicalmed5020092
Alternate Journal
Trop Med Infect Dis
PMID
32516883
Publication Language
eng