Key Points

• The reporting rate is declining in 2020, and significantly so compared to 2019 (with 14.3 vs. 16.5 reported cases per 100,000 inhabitants in 2019 in Île-de-France), but remains twice the rate documented at the national level (7.6 per 100,000 inhabitants in France) and 5 per 100,000 inhabitants in metropolitan France excluding Île-de-France.

• A notable decrease (13%) is observed among people born abroad (48.9 cases in 2019 vs. 42.6 per 100,000 inhabitants in 2020), particularly among those born in sub-Saharan Africa as well as among those who have been in the country for less than two years.

• A considerable decrease was observed in Paris (13 cases in 2020 vs. 15.1 per 100,000 inhabitants in 2019), in Seine-et-Marne, Yvelines, and Val-d’Oise, while rates remained stable in other departments.