Agnes Musemba Mativo is a Kenyan member of the Religious Sisters of Mercy. Her ministries have included social work with HIV/AIDS patients in Zambia and in mission advancement at a Mercy Hospital. She pursued studies in clinical psychology at the Gregorian University in Rome and teaches psychology in two Catholic institutions. Currently, she works with men and women in formation as well as priests and religious, teaching and in psychological accompaniment. She has served as postulant mistress and continues as vocation promotor for her own congregation.