The Matola Malaria Project: a Temporal and Spatial Study of Malaria Transmission and Disease in a Suburban Area of Maputo, Mozambique

A temporal and spatial study of malaria transmission in a suburban area of Maputo, Mozambique with a mean population density of 2,737/km2 was made from December 1992 to June 1995. A steep but continuous gradient was observed in the Plasmodium falciparum prevalence from 59.0% adjacent to the breeding...

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Veröffentlicht in:The American journal of tropical medicine and hygiene 1997-11, Vol.57 (5), p.550-559
Hauptverfasser: Thompson, Ricardo, Begtrup, Kamilla, Cuamba, Nelson, Dgedge, Martinho, Mendis, Chandana, Gamage-Mendis, Asoka, Enosse, Sonia M, Barreto, Jorge, Sinden, Robert E, Hogh, Birthe
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container_title The American journal of tropical medicine and hygiene
container_volume 57
creator Thompson, Ricardo
Begtrup, Kamilla
Cuamba, Nelson
Dgedge, Martinho
Mendis, Chandana
Gamage-Mendis, Asoka
Enosse, Sonia M
Barreto, Jorge
Sinden, Robert E
Hogh, Birthe
description A temporal and spatial study of malaria transmission in a suburban area of Maputo, Mozambique with a mean population density of 2,737/km2 was made from December 1992 to June 1995. A steep but continuous gradient was observed in the Plasmodium falciparum prevalence from 59.0% adjacent to the breeding sites to 5.4% only a few hundred meters distant. The entomologic inoculation rate ranged from a number too low to be determined in some districts to 20 infectious bites per person per year in the others. The risk of malaria was 6.2 times higher for individuals living less than 200 meters from the breeding sites than for individuals living 500 meters or more away from the breeding sites. In areas of high human density, mosquito and parasite dispersion is very limited, and therefore malaria control strategies could be more specifically targeted.
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subjects Adolescent
Adult
Age Factors
Aged
Animals
Biological and medical sciences
Child
Child, Preschool
Culicidae - parasitology
Human protozoal diseases
Humans
Infant
Infant, Newborn
Infectious diseases
Insect Vectors
Malaria
Malaria - epidemiology
Malaria - transmission
Medical sciences
Middle Aged
Mozambique - epidemiology
Parasitic diseases
Protozoal diseases
Tropical medicine
title The Matola Malaria Project: a Temporal and Spatial Study of Malaria Transmission and Disease in a Suburban Area of Maputo, Mozambique
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