Risk zones of human Leishmaniases in the Western Mediterranean basin: correlations between vector sand flies, bioclimatology and phytosociology.
Correspondence analysis was applied to sand fly sampling in 865 stations from the Western Mediterranean basin. The position of each of 24 species was determined with respect to the bioclimatic belts. Thus, the multidimensional analyses manifest clear correlations between bioclimatic belts and their expression in the area, the phytosociological groupings, and vector species of visceral and cutaneous leishmaniases. The transfer of these data to usual maps allows to delimit the geographical distribution of these diseases in the Western Mediterranean basin and contributes to the determination, in a rational manner, of the high risk zones.
Laboratoire de Parasitologie-Mycologie, Faculté de Médecine de Montpellier-Nîmes, Centre Hospitalier Universitaire de Montpellier, Montpellier, France. p-rispail@chu-montpellier.fr
Philippe
P
Rispail
Jacques
J
Dereure
Daniel
D
Jarry
D000818:Animals; D017753:Ecosystem; D006801:Humans; D007303:Insect Vectors / Q000145:classification*; D016773:Leishmaniasis, Cutaneous / Q000469:parasitology*; D019083:Mediterranean Region; D011156:Population Density; D011576:Psychodidae / Q000145:classification*; D012307:Risk Factors; D019371:Topography, Medical