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This application is a service of the Singapore Government.

Health Sciences Authority

When Not to Donate

Before making a donation, it is important that you take some time to view the links that may be relevant to you:

Some people may not be aware that they are carriers of the following diseases, but their blood can still infect and harm the people who receive it. Find out more about:

If you have already donated blood but think that your blood should not be used for transfusion, please call 1800-2263320 and inform us as soon as possible.