Africa Urged to Act on Health Risks from Climate Change

Negotiators at then UN Climate conference in Bonn, Germany.

In recent years, there has been growing evidence of how climate change is impacting human health in several ways.

The Lancet Countdown has been producing ‘eye-popping’ reports, highlighting how climate change is breaching health thresholds across multiple indicators—heat, disease vectors, food security, air quality, and socioeconomic stability.

With record-breaking heat exposing individuals to dangerous temperatures compared to pre-industrial expectations, worsening environmental stressors in the form of droughts and flooding, and the cost of extreme weather events running into billions of dollars globally, the global community is being called upon to act swiftly.

Without urgent, health-centred transformation in energy, finance, health systems, urban planning, and governance, the world is not just delaying action—it’s fueling a global health crisis, the 2024 Lancet Countdown report warns.

Like other sectors, Africa’s health is highly vulnerable to climate impacts and in dire and urgent need of adaptation strategies. A quick perusal of the 2024 State of Africa Climate Report, released in May 2025 by the World Meteorological Organization (WMO), reveals how extreme weather and climate change impacts are hitting Africa the hardest.

The report highlights several health-related impacts of climate change in Africa, ranging from extreme heat events leading to serious heatwaves; flooding and landslides resulting in displacements and loss of lives; food and nutrition insecurity caused by prolonged droughts; and tropical cyclones leaving a trail of destruction and fatalities.

These health-related impacts underscore the urgent need for climate adaptation strategies to mitigate risks and protect vulnerable populations across Africa.

“The State of the Climate in Africa report reflects the urgent and escalating realities of climate change across the continent,” said WMO Secretary-General Celeste Saulo. “It also reveals a stark pattern of extreme weather events, with some countries grappling with exceptional flooding caused by excessive rainfall and others enduring persistent droughts and water scarcity.”

“WMO and its partners are committed to working with members to build resilience and strengthen adaptation efforts in Africa through initiatives like Early Warnings for All,” she said. “It is my hope that this report will inspire collective action to address increasingly complex challenges and cascading impacts.”

Armed with such devastating information, African climate change negotiators at the UN climate conference in Bonn, Germany, are calling on parties to the United Nations Framework Convention on Climate Change (UNFCCC) to take the climate and health nexus seriously and consider mainstreaming it into the main agenda items of climate negotiations, in addition to the health sector target in the Global Goal on Adaptation (GGA) framework.

“The African Group of Negotiators reaffirms that Africa experiences some of the most severe climate change impacts on human health and health systems, despite contributing minimally to global greenhouse gas emissions. With African countries already having very precarious health systems, climate change impacts exacerbate and overwhelm these systems, putting lives at risk. Urgent help and adaptation support is needed for countries. We call for ambitious and urgent collaboration of parties to address these multifaceted challenges in a holistic manner,” said Dr Richard Muyungi, Chair of the African Group of Negotiators on Climate Change (AGN).

The AGN is the mandated negotiating group representing all 54 African countries in the UNFCCC processes.

In his opening statement at the Bonn Climate Conference, Muyungi said the group was prepared to work with other parties to spearhead the climate and health agenda and called for the initiation of mandated dialogues on human health and climate change from COP30 and beyond.

Meanwhile, African civil society continues to raise its voice on the importance of climate finance for Africa’s adaptation.

“It is unfortunate that developed parties continue to evade their obligation to provide climate finance as enshrined in Article 9.1 of the Paris Agreement. This is the hallmark of the climate convention, without which we might as well forget about these negotiations. It is becoming increasingly frustrating that the climate finance agenda item continues to cause serious divisions, including the agenda fight that we have, once again, witnessed here in Bonn. But this should not be the case because both the convention and the Paris Agreement are clear on developed parties’ obligation to provide finance,” said Mithika Mwenda, Executive Director of the Pan African Climate Justice Alliance (PACJA).

Climate financing and capacity-building support through health systems strengthening have likewise dominated recent discussions in the climate and health sub-sector.

At a side event hosted by the Rockefeller Foundation, Wellcome Trust, and the World Meteorological Organization during the 78th World Health Assembly in Geneva, investments in early warning systems were a key agenda.

Desta Lakew, Group Partnerships and External Affairs Director at Amref Health Africa, highlighted the existing gaps and the need for investments.

“Our early warning systems are not keeping pace. Investments in early warning, data, and information systems lag behind, forcing our governments to continue relying on outdated technologies and equipment that fail to capture and transmit real-time weather information to the public,” said Lakew. “This undermines the public’s preparedness, leading to avoidable losses of both property and lives. We therefore need to strengthen climate-health data systems, surveillance, early warning, and climate risk assessment by enhancing capacity to detect, predict, monitor, and respond to climate-sensitive health risks through improved data integration, early warning systems, and comprehensive vulnerability assessments.”

“At Amref, we believe in community investment; that’s why we are actively working with governments in Africa to build the technical capacity required for health systems adaptation and resilience to climate impacts. We thus advocate for financing that puts community-centred initiatives at the heart of climate adaptation of health systems,” added Lakew.

Local communities’ involvement is touted as the starting point for climate action. And the Alliance for Food Sovereignty in Africa (AFSA) is leading local communities’ climate adaptation action through the promotion of agroecology.

The Alliance argues for and promotes the practice as a panacea to local farmers’ climate-related production and nutrition security challenges.

“Rooted in traditional knowledge and biodiversity, agroecology promotes healthy soils, thriving ecosystems, and resilient food systems,” says Bridget Mugambe, AFSA Programme Coordinator.

Mugambe argues that agroecology and health are deeply interconnected. “With thriving ecosystems free from chemical inputs, local farmers are guaranteed well-nourished crops, rich in nutrients and devoid of harmful residues, contributing to better human health,” she points out.

“At its core, agroecology respects cultural diversity and traditional food systems, which are central to promoting healthy diets rooted in local, indigenous foods that have nourished African communities for generations.”

As the climate talks continue, what is clear is that health voices calling for total inclusivity are getting louder each passing day, particularly due to the growing list of health-related impacts underscoring the urgent need for climate adaptation strategies to protect vulnerable populations across Africa.

The author is Climate Change Health Advocacy Lead at Amref Health Africa