The primary impact of climate change on public health is the increase in health risks associated with extreme weather events, air quality deterioration, and changing disease patterns. Rising temperatures can lead to heat-related illnesses and worsen respiratory conditions due to poor air quality. Additionally, shifting weather patterns can influence the spread of vector-borne diseases, posing new public health challenges. Vulnerable populations, including the elderly and low-income communities, may face greater risks. Addressing these public health impacts of climate change requires integrated strategies that emphasize community preparedness, health interventions, and environmental sustainability to safeguard population health.