Our bodies are covered in bacteria that live on our skin. Normally your skin provides a barrier that stops the bacteria from getting through. When you have a tattoo, your skin is pierced and some of these bacteria can get in. Bacteria getting into the blood stream is particularly important for people with a congenital heart condition, because it can potentially cause heart infections. Watch our video to find out more.
There are also some links to further information, including advice about cultural tattoos and safe practices. The factsheet about Safe Tatau is written specifically about Samoan Tatau, but gives good advice relevant to all tattooing and has a useful section for the person receiving the tattoo.