A brief review of spatial analysis concepts and tools used for mapping, containment and risk modelling of infectious diseases and other illnesses. Issue 5 (13th December 2013)

• Record Type: Journal Article
• Authors: CAPRARELLI, GRAZIELLA; FLETCHER, STEPHANIE
• Is Part Of: Parasitology. Volume 141:Issue 5(2014)
• Page Start: 581
• Page End: 601
• Publication Date: 2013-12-13
• Subjects: Spatial analysis, -- geostatistics, -- geographic information systems, -- epidemiology, -- parasitology; Parasitology -- Periodicals; Electronic journals; 616.96
• DOI: 10.1017/S0031182013001972
• Languages: English
• ISSNs: 0031-1820

Abstract

SUMMARY: Fast response and decision making about containment, management, eradication and prevention of diseases, are increasingly important aspects of the work of public health officers and medical providers. Diseases and the agents causing them are spatially and temporally distributed, and effective countermeasures rely on methods that can timely locate the foci of infection, predict the distribution of illnesses and their causes, and evaluate the likelihood of epidemics. These methods require the use of large datasets from ecology, microbiology, health and environmental geography. Geodatabases integrating data from multiple sets of information are managed within the frame of geographic information systems (GIS). Many GIS software packages can be used with minimal training to query, map, analyse and interpret the data. In combination with other statistical or modelling software, predictive and spatio-temporal modelling can be carried out. This paper reviews some of the concepts and tools used in epidemiology and parasitology. The purpose of this review is to provide public health officers with the critical tools to decide about spatial analysis resources and the architecture for the prevention and surveillance systems best suited to their situations.