Another key reason AID training is vital today is the rise of natural disasters, accidents, and public health emergencies, all of which have become more frequent due to factors like climate change, urbanization, and global travel. In times of crisis, communities often rely on ordinary citizens to take initiative before emergency responders can reach affected areas. Trained individuals can assist in mass casualty events, evacuations, and even disease outbreaks by applying their skills in hygiene, infection control, and basic care. In the workplace, having employees trained in first aid creates a safer environment and may reduce the severity of workplace injuries, lowering costs for employers and enhancing staff morale.