作者
Charlotte G Rhodes, Jose R Loaiza, Luis Mario Romero, José Manuel Gutiérrez Alvarado, Gabriela Delgado, Obdulio Rojas Salas, Melissa Ramírez Rojas, Carlos Aguilar-Avendaño, Ezequías Maynes, José A Valerín Cordero, Alonso Soto Mora, Chystrie A Rigg, Aryana Zardkoohi, Monica Prado, Mariel D Friberg, Luke R Bergmann, Rodrigo Marín Rodríguez, Gabriel L Hamer, Luis Fernando Chaves
发表日期
2022/2/22
期刊
Insects
卷号
13
期号
3
页码范围
221
出版商
MDPI
简介
Simple Summary
Costa Rica is near malaria elimination. However, sporadic outbreaks still occur, and while control strategies have been focused on delivering efficient treatments for infected patients, an open question is whether control measures targeting the dominant vector, Anopheles albimanus, are appropriately designed given their ecology and distribution. Here, we illustrate the use of an ensemble species distribution model (SDM) as a tool to assess the potential exposure to An. albimanus in palm and pineapple plantations, and to also assess the potential involvement of this mosquito vector in transmission foci where entomological surveillance is not feasible. We found that both oil palm and pineapple plantations are very likely to harbor An. albimanus. By contrast, environments at the Crucitas open-pit gold mine, the epicenter of malaria transmission in 2018 and 2019, have low suitability for this mosquito species. Our results suggest that medium to high resolution SDMs can be used to plan vector control activities. Finally, we discuss the high suitability of oil palm and pineapple plantations for An. albimanus in reference to recently developed social science theory about the Plantationocene.
Abstract
In the absence of entomological information, tools for predicting Anopheles spp. presence can help evaluate the entomological risk of malaria transmission. Here, we illustrate how species distribution models (SDM) could quantify potential dominant vector species presence in malaria elimination settings. We fitted a 250 m resolution ensemble SDM for Anopheles albimanus Wiedemann. The ensemble SDM …
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