… for the Chipewyan Prairie First Nation near Janvier, Alta., … for the Chipewyan Prairie First Nation (CPFN). She tends … Prairie Dene First Nation, on Oct. 1, 2020. The First Nation restricted … Canada (ISC) and the First Nations Inuit Health Branch to bring …… for the Chipewyan Prairie First Nation near Janvier, Alta., … for the Chipewyan Prairie First Nation (CPFN). She tends … Prairie Dene First Nation, on Oct. 1, 2020. The First Nation restricted … Canada (ISC) and the First Nations Inuit Health Branch to bring …