Supported by Sciensano, the purpose of the third use case is to compare the general population and the vulnerable subpopulations’ (residents of retirement homes, health workers, >65yo, 45-65yo, people with comorbidities) use of testing, vaccination and hospitalisation capacities and possible heterogeneity according to socio-economic factors. 

This use case will mobilise data from Belgium, Denmark, Croatia, Finland, Hungary and France.