Banda studied at Malawi's college of nursing and then worked in that profession for some time. She subsequently pursued further study, initially in South Africa and then in the United States, where she graduated with a
Master of Science (M.Sc.) degree in community health nursing from
Boston University. She later went on to complete a doctorate at the
University of Maryland, in the fields of nursing administration, education, and policy. On her return to Malawi, Banda became a member of the faculty of the Kamuzu College of Nursing in
Lilongwe, which is part of the
University of Malawi. Her research focused on health policy planning in Malawi and the wider
Southern Africa region, and she served on the editorial board of the
African Journal of Midwifery. She was eventually appointed
dean of the college, and later served as vice-principal and principal. ==Politics==