Climate Change, Disasters, Health and Well-being

Climate change, urbanisation, land degradation, and systemic interdependencies are intensifying the frequency and complexity of disasters. When natural hazards and disease outbreaks co-occur, they create cascading effects that amplify health and well-being impacts. The COVID-19 pandemic highlighted how mobility restrictions and disrupted health systems complicated disaster response, while recent events such as floods in Pakistan demonstrated how hazards can directly trigger disease outbreaks.

The scientific and operational understanding of compound, cascading, and interacting risks at the intersection of climate change, disasters, and health remains fragmented. This working group responds to this need by providing a collaborative platform for researchers, practitioners, and policymakers to co-develop knowledge and solutions.

Meet the team!

Martha Vogel

Red Cross Red Crescent Climate Centre.

Nivedita Sairam

Dr. Nivedita Sairam is the Young Investigator’s Research Group Leader on Climate, Environment and Health at the GFZ Helmholtz Research Centre for Geosciences. Her research focuses on developing systemic, data-driven methods to quantify and manage natural disaster and climate risks. She currently serves as the Science Officer for EGU sub-division Natural Hazards and Society.

Marleen de Ruiter

Marleen de Ruiter is an Assistant Professor at the department of Water and Climate Risk of the Institute for Environmental Studies (IVM) at Vrije Universiteit Amsterdam, and she is co-chair of the RiskKAN network.
In her current research, she focuses on consecutive disasters, improving modelling capabilities of multi-hazard risk and assessing the impacts of adaptation measures on Disaster Risk Reduction. As a Veni Laureate from the Dutch Research Council’s Talent Scheme (NWO), she works on the global consecutive occurrence of consecutive disasters followed by water-borne disease outbreaks using a Dynamic Bayesian Network approach. In 2024, she was granted the EGU Natural Hazards Division Outstanding Early Career Scientist award.
She manages the EU H2020 project Myriad-EU on multi-hazard risk assessments and management, she was one of the initiators and the scientific officer of the EGU multi-hazard sub-division.
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Jo-Ting Huang-Lachmann

BMBF Junior Research Group Leader of Climate Service Centre, Germany.

Working Group Updates

Upcoming events

Warnings for Mental Health During Climatic Extremes 🧠 ☁️

⏰ 29th October 15:00 – 17:00, both in person and online.

ℹ️ We will launch the world’s first mental health index by Rhiannon Hawkins, with panel discussants including Prof Virginia Murray, followed by a Q&A.

🔗 Click here for more details and to register!

Building Effective Health Warnings for Users: The First Mile’ with Medici con l’Africa Cuamm/ Doctors with Africa CUAMM 🦠💉

⏰ 30 Oct 2025, 14:00–18:00, UCL Campus, in-person only

ℹ️ We will discuss with a wide range of stakeholders on how to build effective warnings for health issues, with a focus on emergent infectious diseases (EID) via a workshop with simulations, a roundtable event, and networking opportunities.

🔗 Click here for more details and to register!

Click here to check for future events of this working group!

Meet us!

This group meets once every two months online and consists of anyone interested in / working on bridging the topics of disasters, diseases and health. Feel free to forward this meeting invite to anyone who you think may be interested!

Next meeting:

5th of November 2025

16.00-17.00h CET

During this meeting there will be two presentations, one of the team of Nivedita Sairam and one of Kelley de Polt.

Email Marleen de Ruiter (m.c.de.ruiter@vu.nl) to get a link to the meeting!

Relevant recent publications