Before revision:  The  hospital data are well fit by the models with the exception of the arrivals in critical care, which are found to decrease in time faster than predicted by all models. This suggests that hospitals have learnt over timeto better treat COVID-19 patients without resorting to critical care. The basic reproductive factor, averaged over France, was R_0= 3.4\pm0.1 before the lockdown and 0.65\pm0.04 (90\% c.l.) during it, both with small regional variations.
After revision:  The hospital data are well fit by the models with the exception of the arrivals in critical care, which are found to decrease in time faster than predicted , indicating better treatment over time. Averaged over France, was R_0= 3.4\pm0.1 before the lockdown and 0.65\pm0.04 (90\% c.l.) during it, both with small regional variations.