Climate change may disrupt malaria elimination efforts in Asia Pacific

The article considers how climate change may threaten malaria elimination in the Asia Pacific. It argues that research and adaptation strategies have often emphasized gradual warming and shifts in transmission seasons, potentially overlooking acute disruptions in endemic settings. The authors describe connected pathways involving health-system disruption, population displacement and ecological change, citing recent increases in reported cases in several regions and Pakistan’s experience after the 2022 floods.

The authors identify five priorities: integrate malaria control into disaster response; adapt vector control for displaced populations; strengthen cross-border data sharing; connect early warnings to anticipatory action; and incorporate land-use data into surveillance. They also point to climate policy, digital surveillance and community engagement as existing resources that could support these efforts.

This is a perspective and action-oriented article, not a trial or a quantitative assessment of intervention effectiveness. It provides no sample size or comparative outcome estimates, so the proposed measures should be understood as priorities for preparedness rather than proven interventions. Its central message is that malaria programmes need to plan for near-term shocks as well as long-term climate projections.