Meat dishes are very popular in Chad, and foreign travelers speak highly of the meat such as lamb. Food is usually eaten without utensils, and hand sanitizer may be a good precaution. Please note that Muslims find it offensive to eat with the left hand. If eating with or being served by Muslims in Chad, be sure to eat with your right hand only.
Follow common health travel guidelines concerning raw fruit and cooking requirements to avoid disease. The U.S. State Department website has resources concerning safety while eating abroad.Because the main occupiers of Chad or Tchad is France, you can easily use the Euro also. But for a person of non-African descent compared to the rest of Africa Chad is an expensive place.