Signang Alberic Ndonku

Substandard and Falsified Medicines in West and Central Africa: A Systematic Review of Prevalence, Detection Methods, and Regulatory Gaps

Samuel Ngum, Gerald Ngo Teke, Signang Alberic Ndonku, Mary Bi Suh Atanga, Estella Achick Tembe-Fokunang & Charles Fokunang · Journal of Advances in Medicine and Medical Research · 2025

Introduction: Substandard, falsified, unlicensed, and unregistered medicines pose a significant threat to public health, particularly in West and Central Africa, where weak regulatory frameworks and informal pharmaceutical markets facilitate their widespread distribution. This sy...

Open access Research Article 10.9734/jammr/2025/v37i65859

Assessing Eye-Care Systems in a Fragile Context: A District-Level Situational Analysis from Northwest Cameroon

Awa Jacques Chirac, Fon Julius Neba, Tamon James Fombi, Ful Morine Fuen, Wango Julius, Rogers Nkeh Ngwayi, Kongnyu Emmanuel, Tarla Godlove Budzi & Signang Alberic Ndonku · Journal of Advances in Medicine and Medical Research · 2026

Background: Visual impairment and blindness remain major public health challenges in low- and middle-income countries, particularly in fragile and conflict-affected settings. In Cameroon’s Northwest Region, prolonged armed conflict since 2016 has disrupted health services and int...

Open access Research Article 10.9734/jammr/2026/v38i26070