The Case for Genomic Surveillance in Africa

Sub-Saharan Africa has made remarkable strides in genomic surveillance, with more than 50% of countries now equipped with an in-country sequencing capacity and 98% actively contributing data to public genomic repositories. Catalyzed by the momentum of the COVID-19 pandemic, these advancements have extended far beyond SARS-CoV-2 to address a broader spectrum of public health threats, including antimicrobial resistance (AMR) and other emerging infectious diseases. This review explores these transformative achievements, identifies remaining gaps, and outlines strategic priorities for embedding genomics into the continent's health systems. With a focus on sustainability, equity, and cross-sector collaboration, it positions Africa as a driver of global innovation in pathogen surveillance, uniquely leveraging its genetic and epidemiological diversity.