Their website is http://www.itg.be. You can also go there (without appointment) for your inocculations.
What you're going to get depends on your medical history and your plans (are you going to travel around or just stick to one place). Typically you'll get most of this list :
- Tetanus
- Rabies
- Hepatitis A
- Hepatitis B
- Polio
- Typhoid
- Yellow Fever
Above all ... don't mess around with this, it's too important !