Public health and safety focus on protecting and improving the health of communities. This involves preventing diseases, promoting healthy lifestyles, and ensuring access to medical care. Organizations like the World Health Organization work to educate people about health risks and provide guidelines to keep communities safe. Safety measures also include regulations to ensure clean water, safe food, and healthy living environments. Programs that promote vaccination and hygiene help reduce the spread of illnesses. By working together, public health officials and communities can create safer, healthier places for everyone to live and thrive.