Heatwaves disproportionately affect vulnerable populations, including economically weaker sections, outdoor workers, and the homeless, due to inadequate shelter and resources. Health risks are particularly severe for the elderly, children, and infants, with extreme heat potentially leading to heat-related illnesses and fatalities. Economic impacts include loss of livelihoods and productivity, while the risk of fire accidents also increases during heatwaves. The NHRC's call for action aims to mitigate these risks and prevent further casualties.