VdA supports "StayAlert", a Data Analytics project that imports Network Theory from Physics, using traditional models of virus spread and using data provided by the Directorate General of Health, data from the global evolution of Covid-19 from Johns Hopkins University and mobility information and its standards provided by NOS.

StayAlert represents the Covid-19 risk areas in gradual terms. These areas are being calculated by a predictive model based on data from infected, monitored or suspected persons, as well as on the mobility of the general population, so the results are relative and can assume a significant margin of error.

Find out more here.