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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Challenges for malaria elimination in Brazil

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Ferreira, Marcelo U. [1] ; Castro, Marcia C. [2]
Total Authors: 2
[1] Univ Sao Paulo, Inst Biomed Sci, Dept Parasitol, Av Prof Lineu Prestes 1374, BR-05508900 Sao Paulo, SP - Brazil
[2] Harvard Univ, Dept Global Hlth & Populat, TH Chan Sch Publ Hlth, 665 Huntington Ave, Bldg 1, Room 1113, Boston, MA 02115 - USA
Total Affiliations: 2
Document type: Review article
Source: Malaria Journal; v. 15, MAY 20 2016.
Web of Science Citations: 51

Brazil currently contributes 42 % of all malaria cases reported in the Latin America and the Caribbean, a region where major progress towards malaria elimination has been achieved in recent years. In 2014, malaria burden in Brazil (143,910 microscopically confirmed cases and 41 malaria-related deaths) has reached its lowest levels in 35 years, Plasmodium falciparum is highly focal, and the geographic boundary of transmission has considerably shrunk. Transmission in Brazil remains entrenched in the Amazon Basin, which accounts for 99.5 % of the country's malaria burden. This paper reviews major lessons learned from past and current malaria control policies in Brazil. A comprehensive discussion of the scientific and logistic challenges that may impact malaria elimination efforts in the country is presented in light of the launching of the Plan for Elimination of Malaria in Brazil in November 2015. Challenges for malaria elimination addressed include the high prevalence of symptomless and submicroscopic infections, emerging anti-malarial drug resistance in P. falciparum and Plasmodium vivax and the lack of safe anti-relapse drugs, the largely neglected burden of malaria in pregnancy, the need for better vector control strategies where Anopheles mosquitoes present a highly variable biting behaviour, human movement, the need for effective surveillance and tools to identify foci of infection in areas with low transmission, and the effects of environmental changes and climatic variability in transmission. Control actions launched in Brazil and results to come are likely to influence control programs in other countries in the Americas. (AU)

FAPESP's process: 09/52729-9 - Determinants and consequences of asymptomatic carriage of malaria parasites: population-based studies in rural Brazilian Amazonia
Grantee:Marcelo Urbano Ferreira
Support Opportunities: Regular Research Grants
FAPESP's process: 13/17259-7 - Geospatial methods for investigating Plasmodium vivax reservoirs in rural Brazilian Amazon
Grantee:Marcelo Urbano Ferreira
Support Opportunities: Research Grants - Visiting Researcher Grant - International