Environmental drivers of vector-borne and zoonotic diseases: Leveraging remote sensing for Public Health

VERÓNICA ANDREO

Raleigh

Otro; Geospatial Forum; 2023

North Carolina State University, Center for Geospatial Analytics

Vector-borne and zoonotic diseases are responsible for one-sixth of disease and disability worldwide. Their distribution and spread is highly dependent on the environment. In the face of the environmental changes brought about by the Earth system crisis, remote sensing has gained renewed relevance for public health applications. For example, time series of remotely sensed variables can be used to understand the spatio-temporal conditions that favor mosquito populations and may pose a high risk of West Nile Fever outbreaks. In this talk I’ll show how we use remote sensing data of different spatial and temporal resolutions to predict the risk of diseases such as hantavirus, dengue and leishmaniasis, to allocate sensors for mosquito sampling, and to quantify access to health care, among others. I will also discuss various limitations, challenges, and future directions in the use of remote sensing for operational early warning systems and applications to support timely decision making in the field of Public Health. Spoiler alert! GRASS GIS is one of the main characters in this journey.Ver: https://veroandreo.github.io/grass_ncsu_2023/