Community-based approaches for malaria case management in remote communities in the Brazilian Amazon

Area of Science:

• Tropical Medicine
• Public Health Interventions
• Community Health

Background:

• Malaria case management is crucial for elimination efforts.
• Remote areas in Brazil, like Jaú National Park (JNP), face challenges in accessing healthcare.
• This study focuses on a community-based approach (CBA) for malaria management in JNP, Amazonas.

Purpose of the Study:

• To describe a community-based approach (CBA) for malaria case management in a remote region of Brazil.
• To evaluate the impact of the CBA on malaria transmission and healthcare accessibility.

Main Methods:

• Initiated a general health CBA in 2001, followed by participative community health diagnosis (2001-2005).
• Established a malaria-specific CBA in 2006 with expanded stakeholder involvement.
• Trained community microscopists and implemented a comprehensive malaria strategy by 2009.

Main Results:

• Co-created educational materials and established a malaria-focused management group.
• Increased slide readings from 923 (2006) to 1,900 (2009).
• Reduced malaria infections from 354 cases (2005) to 20 (2015) and decreased diagnosis/treatment delays.

Conclusions:

• The community-based approach played a significant role in sustained malaria reduction in JNP.
• While multifactorial, the CBA's success highlights the importance of local participation in public health initiatives.