Fig. 4From: Challenges and lessons learned from four years of planning and implementing pharmacovigilance enhancement in sub-Saharan AfricaAEFI notification scheme in Malawi. AEFI, adverse event following immunization; EPI, Expanded Program on Immunization; MAH, marketing authorization holder; MoH, Ministry of health; PMPB, Pharmacy, Medicines and Poison Board (currently PMRA: Pharmacy and Medicines Regulatory Authority)Back to article page