… for the Sioux Lookout First Nations Health Authority (SLFNHA). … health authority covers 33 First Nations across the northwest, the … , which represents 49 First Nation communities across Treaty 9 … food supplies for Mishkeegogamang First Nation, one of the …… for the Sioux Lookout First Nations Health Authority (SLFNHA). … health authority covers 33 First Nations across the northwest, the … , which represents 49 First Nation communities across Treaty 9 … food supplies for Mishkeegogamang First Nation, one of the …