The impact of climate change on health in India is significant and has led to the establishment of a climate change and health hub in Delhi. Here are some key points outlining the impact:

• Rise in temperature: India has witnessed an increase in average temperature, leading to heatwaves and heat-related illnesses, including heatstroke and dehydration.
• Extreme weather events: Climate change has resulted in an increase in extreme weather events such as cyclones, floods, and droughts, which have direct and indirect health consequences, including injuries, waterborne diseases, malnutrition, and mental health disorders.
• Air pollution: Global warming has exacerbated air pollution levels, contributing to respiratory illnesses, cardiovascular diseases, and decreased lung function. The burning of fossil fuels and deforestation are major contributors to poor air quality in India.
• Vector-borne diseases: Climate change has influenced the geographical distribution and intensity of vector-borne diseases like dengue, malaria, and chikungunya. These diseases thrive in warm and humid conditions, leading to increased transmission rates.
• Water scarcity: Changing rainfall patterns and melting glaciers result in water scarcity, affecting sanitation and increasing the risk of waterborne diseases like diarrhea and cholera.

Recognizing the urgent need for action, India has established a climate change and health hub in Delhi to address these challenges. This hub aims to enhance research, capacity building, and policy formulation to mitigate the health impacts of climate change. It facilitates collaboration between various stakeholders, including healthcare professionals, scientists, policymakers, and community organizations, to develop effective strategies and interventions that protect public health from climate change-related risks.