If you pre-register, you can also have yourself placed on the waiting list. You must tick off the relevant little box at your pre-registration. The waiting list is for persons who can get to a vaccination centre within one hour. You will be contacted at short notice if vaccine doses become available. Please note that vaccinations are administered according to the Vienna Vaccination Plan in this case too. If you are unable to take advantage of this opportunity, both your pre-registration and your spot on the waiting list will remain valid, and you will be contacted at the next opportunity.