AUTHOR=Gao Li-Ping , Zheng Can-Jun , Tian Ting-Ting , Brima Tia Alie , Abdulai Michael K. , Xiao Kang , Chen Cao , Liang Dong-Lin , Shi Qi , Liu Zhi-Guo , Dong Xiao-Ping TITLE=Spatiotemporal prevalence of COVID-19 and SARS-CoV-2 variants in Africa JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1526727 DOI=10.3389/fpubh.2025.1526727 ISSN=2296-2565