A person who is not in the database will never know if he can save the life of a sick person who matches him genetically. It is highly important to raise the awareness among the public to the relatively easy way in which lives can be saved by a simple saliva sample.
Joining the donor registry can only be done once, if you’ve been tested before and you’ve signed a sign-up form – you can’t be tested again! (only people between the ages of 18-45 years old are allowed to join)