ArticleMalaria journal2024
Towards malaria elimination: a reflection about digital notification modules to improve malaria cases notification speed and follow-up in the Brazilian Amazon region.
Article in Malaria journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Mobility hinders malaria elimination goals in the Brazilian Amazon.PLoS computational biology · 2026Article
- Community-based malaria surveillance in Cambodia using a mobile reporting app for village malaria workers: An implementation case study.PLOS digital health · 2026Article
- A bespoke, real-time surveillance system for malaria elimination in Cambodia: architecture, applications and impact.Malaria journal · 2026Article
- Mining and malaria in the Brazilian Amazon and in the Yanomami indigenous land.PLoS neglected tropical diseases · 2025Article
- Towards Malaria Elimination: A Nationwide Case-Control Study to Assess Risk Factors for Severe Malaria-Related Deaths in Brazil.Tropical medicine & international health : TM & IH · 2025Article
- Factors associated with hospitalizations due to severe malaria in the non-endemic Brazilian region: a case-control study in the extra-Amazon Region from 2011 to 2019.Malaria journal · 2025Article
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Abstract
backgroundHealth information systems (HIS) are a pivotal element in epidemiological surveillance. In Brazil, malaria persists as a public health challenge, with 99% of its occurrences concentrated in the Amazon region, where cases are reported through the HIS Sivep-Malaria. Recent technological advancements indicate that case notifications can be expedited through more efficient systems with broader coverage. The objective of this study is to analyse opportunities for notification within Sivep-Malaria and explore the implementation of mobile electronic devices and applications to enhance the performance of malaria case notifications and use.
methodsThis descriptive study analyses data on malaria-positive cases in the Brazilian Amazon from 2004 to 2022. Malaria Epidemiological Surveillance System (Sivep-Malaria) data were used. The Brazilian Amazon region area is approximately 5 million km
resultsBetween 2004 and 2022, 6,176,878 new malaria cases were recorded in Brazil. The average data entry opportunity throughout the period was 17.9 days, with a median of 8 days. The most frequently occurring value was 1 day, and 99% of all notifications were entered within 138 days, with 75.0% entered within 20 days after notification. The states with the poorest data entry opportunities were Roraima and Tocantins, with averages of 31.3 and 31.0 days, respectively. For indigenous population villages and gold mining areas, the median data entry opportunities were 23 and 15 days, respectively.
conclusionsIn malaria elimination, where surveillance is a primary strategy for evaluating each reported case, reducing notification time, enhancing data quality and being able to follow-up cases through computerized reports offer significant benefits for cases investigation. Technological improvements in Sivep-Malaria could yield substantial benefits for malaria control in Brazil, aiding the country in achieving disease elimination and fulfilling the Sustainable Development Goals.
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