Article
Is zoonotic Plasmodium vivax malaria an obstacle for disease elimination?
Registro en:
CHAVES, Bárbara Aparecida et al. Is zoonotic Plasmodium vivax malaria an obstacle for disease elimination? Malar J., v. 21, n. 1, 343, 2022. doi: 10.1186/s12936-022-04349-6.
1475-2875
Autor
Chaves, Bárbara Aparecida
Alvarenga, Denise Anete Madureira de
Pereira, Matheus de Oliveira Costa
Gordo, Marcelo
Silva, Emanuelle L Da
Costa, Edson Rodrigues
Medeiros, Aline Souza de Menezes
Pedrosa, Igor José Martins
Brito, Daniela
Lima, Maurício Teixeira
Mourão, Maria Paula
Monteiro, Wuelton M
Vasilakis, Nikos
Brito, Cristiana Ferreira Alves de
Melo, Gisely C
Lacerda, Marcus V G
Resumen
Background: The groundwork for malaria elimination does not currently consider the potential of Plasmodium zoonotic cycles that involve non-human primates (NHPs) in sylvatic environments. Since vivax malaria is less responsive to control measures, finding Plasmodium vivax infected NHPs adds even more concern.
Methods: Both Free-living monkeys in forest fragments inside the urban area and captive monkeys from a local zoo had blood samples tested for Plasmodium species.
Results: In this study, among the Neotropical monkeys tested, three (4.4%), one captive and two free-living, were found to be naturally infected by P. vivax.
Conclusion: This important finding indicates that it is necessary to estimate the extent to which P. vivax NHP infection contributes to the maintenance of malaria transmission to humans. Therefore, the discussion on wildlife conservation and management must be incorporated into the malaria elimination agenda.