Thank you for this topic; it is timely, especially at a time when part of sub-Saharan Africa is enduring the Ebola outbreak that is ravaging DR. Congo. Whereas my argument may not necessarily address the digital divide, I feel the climate emergencies in Africa go beyond this theme, especially at a time when poverty and computer uptake in the region are still at their lowest compared to other regions. Thus, arguing from a climate-disease emergencies angle, in East Africa, unpredictable rainy seasons coupled with intense downpours disrupt wildlife's ecological setup, forcing them into closer proximity to humans and creating unprecedented contact zones. In these ecological fringe spaces, pathogens like Ebola jump species barriers, turning climate variability into a direct driver of emerging zoonotic threats. In the case of the current Ebola Outbreak, the WHO reports that the ongoing 2026 outbreak of Ebola disease caused by the Bundibugyo virus in the Democratic Republic of the Congo (DRC) has reached over 4,900 confirmed cases and 2,300 deaths, making it the deadliest outbreak of the virus in the DRC's history.
Building a holistic, sustainable line of defense against such unprecedented climate-driven zoonoses across sub-Saharan Africa requires moving beyond reactive crisis management, and ideally this should rest on four interconnected pillars if resilience is to be created:
- Integrated One Health surveillance through bridging the traditional silos between human health, veterinary science, and environmental monitoring allows field teams to track disease drivers holistically; while monitoring vector populations, wildlife migration patterns, and local microclimates in real time, public health officers can identify environmental anomalies before human cases ever emerge.
- Community-led ground networks, where the most critical sensors in any early warning system are local pastoralists, farmers, and community health workers, and by training rural communities to spot early indicators, such as unusual livestock die-offs or sudden shifts in vector presence, ensure rapid, hyper-local reporting long before central laboratories receive samples.
- Predictive climate-disease modelling through combining satellite-based remote sensing data, tracking sea surface temperatures, vegetation greenness, and surface moisture, with historical epidemiological data enables experts to forecast high-risk outbreak windows months in advance.
- Institutional capacity and local ownership through long-term sustainability depend on embedding these systems within regional and national frameworks and investing in local laboratory infrastructure, regional data-sharing protocols, and cross-border emergency response teams, ensuring that early warnings translate directly into swift, proactive interventions.
In conclusion, when building robust predictive modeling, cross-sector cooperation, and grassroots monitoring align, an alert is no longer just a warning, but rather it becomes an actionable shield that protects vulnerable communities before an emergency unfolds at a community level and becomes a global public health emergency.
HIFA profile: James Mawanda is accredited with the European Forum for Disaster Risk Reduction (EFDRR), and UN Global Platform for Disaster Risk Reduction (GP2022) and a Member of the UNDRR Stakeholder Engagement Mechanism. James is an Associate Partner, at the Interdisciplinary Centre on Climate Change and Health (ICCH), University of Hamburg, Germany. Member, Global Consortium on Climate and Health Education, Columbia University. A member of the Global Health Hub, Germany. Also, a Mentor, International Network for Government Science Advice, Africa Chapter (INGSA-Africa), South Africa, and Mentor, Land Accelerator Africa by World Resources Institute (WRI), A Research Associate, Uganda Red Cross Society. James is a member of the Research4life User Group. He is also a Country Expert (Uganda & Rwanda) for Varieties of Democracy (V-DEM), University of Gothenburg, Sweden, since 2020. An Executive Director of African Forum for International Relations in Research and Development (AFIRRD). A member of the African Climate Policy Centre (ACPC) & United Nations Economic Commission for Africa (ECA). James holds a Ph.D. in Diplomacy & International Affairs. James’ research interests span; International Organizations (IOs), particularly their conceptual prescriptions to the developing world; non-government organizations (NGOs) and their socio-political work in the developing world; and global climate policy and health dynamics, diplomacy and negotiations. He is an International Research and Project Assistant, EUCLID University, An Editorial Board Member, International Peer-Reviewed Journals and Books (IPRJB), USA. He is a reviewer at Global Council for Science and the Environment (GCSE), Washington DC; and VOLUNTAS: International Journal of Voluntary and Non-profit Organizations. Uganda’s “ambassador” on The Council on Educational Standards and Accountability in Africa; Member, Platform for African – European Partnership in Agricultural Research for Development Phase II (PAEPARD II); Human Development & Capability Association (HDCA)- HDCA Southern African Network; Member, Africa Community of Practice (CoP) on Forgotten / Underutilized Food, by the Forum for Agricultural Research in Africa (FARA); Member, FAO’s Global Forum on Food Security and Nutrition (FSN Forum).