In this section
@article{Mwima:2023:10.1186/s12936-023-04775-0,
author = {Mwima, R and Hui, T-YJ and Nanteza, A and Burt, A and Kayondo, JK},
doi = {10.1186/s12936-023-04775-0},
journal = {Malaria Journal},
title = {Potential persistence mechanisms of the major Anopheles gambiae species complex malaria vectors in sub-Saharan Africa: a narrative review},
url = {http://dx.doi.org/10.1186/s12936-023-04775-0},
volume = {22},
year = {2023}
}
TY - JOUR
AB - The source of malaria vector populations that re-establish at the beginning of the rainy season is still unclear yet knowledge of mosquito behaviour is required to effectively institute control measures. Alternative hypotheses like aestivation, local refugia, migration between neighbouring sites, and long-distance migration (LDM) are stipulated to support mosquito persistence. This work assessed the malaria vector persistence dynamics and examined various studies done on vector survival via these hypotheses; aestivation, local refugia, local or long-distance migration across sub-Saharan Africa, explored a range of methods used, ecological parameters and highlighted the knowledge trends and gaps. The results about a particular persistence mechanism that supports the re-establishment of Anopheles gambiae, Anopheles coluzzii or Anopheles arabiensis in sub-Saharan Africa were not conclusive given that each method used had its limitations. For example, the Mark-Release-Recapture (MRR) method whose challenge is a low recapture rate that affects its accuracy, and the use of time series analysis through field collections whose challenge is the uncertainty about whether not finding mosquitoes during the dry season is a weakness of the conventional sampling methods used or because of hidden shelters. This, therefore, calls for further investigations emphasizing the use of ecological experiments under controlled conditions in the laboratory or semi-field, and genetic approaches, as they are known to complement each other. This review, therefore, unveils and assesses the uncertainties that influence the different malaria vector persistence mechanisms and provides recommendations for future studies.
AU - Mwima,R
AU - Hui,T-YJ
AU - Nanteza,A
AU - Burt,A
AU - Kayondo,JK
DO - 10.1186/s12936-023-04775-0
PY - 2023///
SN - 1475-2875
TI - Potential persistence mechanisms of the major Anopheles gambiae species complex malaria vectors in sub-Saharan Africa: a narrative review
T2 - Malaria Journal
UR - http://dx.doi.org/10.1186/s12936-023-04775-0
UR - https://www.ncbi.nlm.nih.gov/pubmed/37936194
UR - http://hdl.handle.net/10044/1/110570
VL - 22
ER -