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Emerg Microbes Infect. 2014 Apr;3(4):e27. doi: 10.1038/emi.2014.27. Epub 2014 Apr 23.

When climate change couples social neglect: malaria dynamics in Panamá.

Emerging microbes & infections

Lisbeth Amarilis Hurtado, Lorenzo Cáceres, Luis Fernando Chaves, José E Calzada

Affiliations

  1. Departamento de Parasitología, Instituto Conmemorativo Gorgas de Estudios de la Salud (ICGES), Apartado Postal No. 0816-02593 , Ciudad de Panamá, República de Panamá
  2. Departamento de Entomología Médica, Instituto Conmemorativo Gorgas de Estudios de la Salud (ICGES), Apartado Postal No. 0816-02593 , Ciudad de Panamá, República de Panamá
  3. Institute of Tropical Medicine (NEKKEN), Nagasaki University, 1-12-4 Sakamoto , Nagasaki 852-8523, Japan ; Programa de Investigación en Enfermedades Tropicales (PIET), Escuela de Medicina Veterinaria, Universidad Nacional, Apartado Postal No. 304-3000 , Heredia, Costa Rica.

PMID: 26038518 PMCID: PMC4008768 DOI: 10.1038/emi.2014.27

Abstract

A major challenge of infectious disease elimination is the need to interrupt pathogen transmission across all vulnerable populations. Ethnic minorities are among the key vulnerable groups deserving special attention in disease elimination initiatives, especially because their lifestyle might be intrinsically linked to locations with high transmission risk. There has been a renewed interest in malaria elimination, which has ignited a quest to understand factors necessary for sustainable malaria elimination, highlighting the need for diverse approaches to address epidemiological heterogeneity across malaria transmission settings. An analysis of malaria incidence among the Guna Amerindians of Panamá over the last 34 years showed that this ethnic minority was highly vulnerable to changes that were assumed to not impact malaria transmission. Epidemic outbreaks were linked with El Niño Southern Oscillations and were sensitive to political instability and policy changes that did not ensure adequate attention to the malaria control needs of the Gunas. Our results illustrate how the neglect of minorities poses a threat to the sustainable control and eventual elimination of malaria in Central America and other areas where ethnic minorities do not share the benefits of malaria control strategies intended for dominant ethnic groups.

Keywords: Anopheles albimanus; Gunas; Plasmodium; climate change; earth sciences; ecology; malaria; social exclusion

References

  1. Parasitology. 2012 Jan;139(1):14-25 - PubMed
  2. Ann Trop Med Parasitol. 1996 Dec;90(6):573-88 - PubMed
  3. Isis. 2007 Dec;98(4):724-54 - PubMed
  4. Trans R Soc Trop Med Hyg. 2008 Jul;102(7):694-8 - PubMed
  5. Am J Trop Med Hyg. 1955 Sep;4(5):800-11 - PubMed
  6. Lancet. 2000 Mar 18;355(9208):989-90 - PubMed
  7. Proc Natl Acad Sci U S A. 2010 Aug 24;107(34):15135-9 - PubMed
  8. Am J Trop Med Hyg. 2007 Mar;76(3):450-60 - PubMed
  9. Biomedica. 2011 Jul-Sep;31(3):419-27 - PubMed
  10. Int J Biometeorol. 2002 May;46(2):81-9 - PubMed
  11. Science. 1999 Feb 12;283(5404):950-4 - PubMed
  12. Am Nat. 2001 Aug;158(2):204-10 - PubMed
  13. Malar J. 2012 Apr 24;11:122 - PubMed
  14. Environ Health Perspect. 2001 May;109(5):489-93 - PubMed
  15. J R Soc Interface. 2013 Feb 13;10(81):20120921 - PubMed
  16. Biomedica. 2012 Oct-Dec;32(4):557-69 - PubMed
  17. Hum Mol Genet. 1995 May;4(5):921-9 - PubMed
  18. Proc Natl Acad Sci U S A. 2006 Apr 11;103(15):5829-34 - PubMed
  19. Am J Trop Med Hyg. 1995 Nov;53(5):482-8 - PubMed
  20. Drugs. 2000 Apr;59(4):719-43 - PubMed
  21. Am J Trop Med Hyg. 1952 Sep;1(5):853-61 - PubMed
  22. J Epidemiol Community Health. 2004 Jul;58(7):546-51 - PubMed
  23. J Infect Dis. 2012 Jun 15;205(12):1885-91 - PubMed
  24. J R Soc Interface. 2007 Aug 22;4(15):625-36 - PubMed
  25. Am J Trop Med Hyg. 2005 Nov;73(5):839-41 - PubMed
  26. Parasitology. 2013 Apr;140(5):580-6 - PubMed
  27. Trans R Soc Trop Med Hyg. 2009 Apr;103 Suppl 1:S2-5 - PubMed
  28. IEEE Eng Med Biol Mag. 2004 Jan-Feb;23(1):187-93 - PubMed
  29. Soc Sci Med. 1993 Nov;37(9):1155-67 - PubMed
  30. Am J Trop Med Hyg. 2013 Apr;88(4):630-7 - PubMed
  31. J Med Entomol. 2013 Jan;50(1):43-51 - PubMed
  32. J Med Entomol. 2008 Sep;45(5):841-51 - PubMed
  33. Q Rev Biol. 2010 Mar;85(1):27-55 - PubMed

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