test (2) innovation (2) santé (2) épidémiologie (2) effet (2) économie (2) science économique (2) diffusion (2) produit intérieur brut (2) public (2) Epidemiology (2) Gross domestic product (2) Year (2) Vaccination (2) Ci (Chinese poetry) (2) Summer (2) Science (2) Population (2) Percentage (2) Medical policy (2) Health (2) Finance (2) Estimates (2) Epidemiology (2) Economics (2) Diffusion (2) Critical care medicine (2) Causation (2) Causality (Physics) (2) Finance (2)