P108: ASSESSMENT OF HEALTHCARE WORKERS' KNOWLEDGE AND RESOURCE AVAILABILITY FOR CARE OF SICKLE CELL DISEASE AT HEALTH FACILITIES IN DAR ES SALAAM, TANZANIA. (31st January 2022) - Jonathan, A; Tutuba, H; Lloyd, W; Ndunguru, J; Makani, J; Ruggajo, P; Minja, I; Balandya, E