This dream omens ill.
It implies a wish to undo work that is past undoing. You are also likely to suffer losses through some enemy.
Being bitten brings to a close emotions and fears about vulnerability from something threatening or unresolved. The trigger event is signified by what is doing the biting.
This is a dream of very ill omen and it shows that you are in danger of suffering ill from the hands of someone who has wished you harm for a long time. It also a wish to undo something that you may have done that is past being repairable, as well as a warning of physical harm and monetary losses. If you dream of being bitten by a vampire this shows there is someone in your life that is draining you, or your resources, and you need to eliminate this person from your life.