Any one else may be tested voluntarily, in spite of age. Testing tends to be concentrated in locations with the next chance of publicity to lead poisoning, such as Flint. Familiarity with accident-prone locations might help enhance highway protection steps and should help to establish negligence in a car accident https://www.michiganlegalcenter.com/2024/08/07/macomb-mi-injuries-follow-car-crash-on-hall-rd-at-gratiot-ave/