Apparently also a conflict between some doctors/scientists in Paris and the Prof Raoult's group in Marseille. The diagram above indicates that for whatever reason the fatality rate has been much lower in Marseille. (Paris 2.14 million inhabitants - fatality rate ≈ 770/million, Marseille 0.861 million inhabitants ≈ fatality rate ≈ 170/million)
The HCQ + AZ cure may well be a large part of the difference. As reported on the IHU webpage a total of 4859 patients have tested positive for COVID-19. A total of 152 fatalities. However, 3295 patients have been treated with HCQ/AZ and among those only 17 fatalities.
No one is so blind as those who don't want to see!