Abstract overview:
Climate change poses a significant threat to global health, exacerbating the burden of disease, disrupting healthcare infrastructure, and increasing the frequency of climate-related health emergencies.

Aims and objectives:
To identify key measures that can enhance healthcare system preparedness and response to climate-related challenges.

Method:
A comprehensive literature review was conducted, analyzing peer-reviewed studies, policy documents, and case studies from climate-vulnerable regions.

Results:
Climate-resilient healthcare systems require a multifaceted approach, including infrastructure reinforcement against extreme weather events, integration of renewable energy sources, such as solar, wind, hydro, and geothermal power. sustainable supply chain management, and enhanced disease surveillance. Hospitals can install solar panels to generate electricity for lighting, medical equipment, and air conditioning, reducing dependence on grid power. Battery storage systems ensure energy availability during outages. Some healthcare facilities, in windy regions, use wind turbines to supplement their energy needs. Geothermal energy can be used for heating and cooling hospital buildings, improving energy efficiency and lowering operational costs. In areas with access to water resources, small-scale hydropower systems can provide a stable and renewable energy source. Organic and medical waste from hospitals can be converted into bioenergy, reducing waste disposal challenges while generating power. Establishing telemedicine systems provides remote consultations and care, reduces the need for patients to travel during hazardous weather conditions. In the event of damage to primary healthcare facilities, mobile units can be deployed to provide medical services in affected areas. Hospitals and clinics can be designed or retrofitted with flood barriers, elevated structures, and water-resistant materials to prevent water damage during floods. Strengthening roofs, windows, and doors helps to withstand high winds and hurricanes. This may include reinforced glass, storm shutters, and robust structural supports.

Conclusion:
Building climate-resilient healthcare systems is essential to safeguarding public health amid climate change.