modèle (2) épidémiologie (2) épidémie (2) Epidemiology (2) Control (2) Weights and measures (2) Vaccines (2) Science (2) French (2) Example (2) Epidemiology (2) Older people (2) Transmission (2) puits (1) stress (1) société (humaine) (1) risque (1) mortalité (1) gestion (1) infection (1) delta (1) Dynamics (1) Testing (1) Mortality (1) Reproduction (1) Costs (1) Children (1) Case (1) Young adults (1) Vaccination (1)