A Geographic Information System Approach to Map Tick Exposure Risk at a Scale for Public Health Intervention.

ABSTRACT: Tick-borne disease control and prevention have been largely ineffective compared to the control of other vector-borne diseases. Although control strategies exist, they are costly or ineffective at large spatial scales. We need tools to target these strategies to places of highest tick exposure risk. Here we present a geographic information system (GIS) method for mapping predicted tick exposure risk at a 200 m by 200 m resolution, appropriate for public health intervention. We followed the approach used to map tick habitat suitability over large areas. We used drag-cloth sampling to measure the density of nymphal blacklegged ticks (Ixodes scapularis, Say (Acari: Ixodidae)) at 24 sites in Addison and Rutland Counties, VT, United States. We used a GIS to average habitat, climatological, land

SUBMITTER: Baldwin H 

PROVIDER: S-EPMC8755993 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature