Digital Health for Climate Resilience

Telemedicine helps reduce climate-sensitive exposure for vulnerable populations by eliminating the need for physical travel during extreme weather events, maintaining continuity of care when infrastructure is disrupted, and enabling remote monitoring that catches health deterioration before it becomes acute. During heatwaves, older adults and those with chronic conditions are advised to stay indoors during peak temperatures, but this protective advice conflicts with the need to attend medical appointments . Telemedicine resolves this conflict by enabling remote consultations, allowing vulnerable individuals to receive care without exposing themselves to dangerous heat. During floods and storms that damage roads and disrupt transportation networks, telemedicine provides a lifeline for patients requiring ongoing management of chronic conditions like diabetes, hypertension, and kidney disease, whose health critically depends on regular medication and monitoring . For patients in areas affected by wildfire smoke, telemedicine offers a way to consult with respiratory specialists without leaving indoor filtered environments. Beyond acute events, telemedicine reduces the cumulative exposure to air pollution from transportation that patients and families would otherwise incur travelling to appointments. The COVID-19 pandemic demonstrated the rapid scalability of telemedicine platforms, providing models that can be adapted for climate-related service continuity. For rural and remote populations already facing healthcare access barriers, telemedicine offers particular benefits when climate events compound existing geographic isolation.