Abstract

If the typology of epidemics varies considerably, their causes remain substantially related tomany physical environment factors. The fact remains that the problem of vector-borne diseases is complex in view of the diversity of these diseases, the large number of vulnerabilities associated with them, and also the objective assessment of the impact of each of these factors. The use of geomatic tools, such as geographical information systems (GIS) and remote sensing techniques as spatial environmental phenomena and through the implementation of a GIS database, has enabled us to highlight the spatial distribution of these diseases and their magnitude, and has allowed us to subsequently relate them to some environmental factors that might explain the emergence of the disease and its importance. The results clearly show that approximately 48.89% of the total area of the province was found to be highly vulnerable, 2.83% at moderate vulnerability, while 48.28% of the province had low vulnerability.

Full Text
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