COVID-19 era 1 Ghana 1 HIV self-testing 1 Humanities 1 Nigeria 1 Social interaction 1 Upper East Region 1 acceptability 1 access to healthcare 1 antenatal care 1 artificial intelligence 1 augmented reality 1 barriers to diagnostics 1 blockchain 1 blood group 1 case management 1 diagnosis 1 electronic health information system 1 end-user perspectives 1 geographical access glucose-6-phosphate dioxygenase deficiency 1 healthcare providers 1 healthcare services 1 implementation 1 interrupted time series 1 key stakeholder 1 low and middle income countries 1 maternal healthcare 1 maternal mortality 1 medical education 1