Laura Girls learner develops ‘The Beetroot Bandage’
LUSUNGU CHIKOWELA Lusaka WHEN Niza Mwambazi lost her grandmother to diabetes, she resolved to develop an innovation that would enable people living with the condition to get treatment early. This resolve led to her development of the ‘The Beetroot Bandage’, an antibacterial dressing that uses a natural pH indicator extracted from beetroot to detect possible
