The **World Health Organization (WHO)** considers **traffic accidents** to be a health problem that affects **the entire society**. This means that it is not limited to a single country or region, but is a **global** problem. The WHO asks all of us to collaborate to reduce the number of deaths and injuries in traffic accidents, which reinforces the idea that it is a problem that affects **everyone**.

Furthermore, traffic accidents not only have an impact on people's health, but also involve a **significant expenditure of resources**. Personnel and money are needed for the intervention of police and firefighters, as well as to cover insurance and medical service expenses for the injured. This underscores the magnitude of the problem on a global scale, as these resources are necessary in **all countries**.

Therefore, road safety is a priority health problem **worldwide**, not only in developed or underdeveloped countries.