Tuberculosis vaccine

For those who've volunteered or worked in settings where there is a higher than average risk of tuberculosis, have you considered getting or gotten the TB vaccine? What are some risks and drawbacks of getting the vaccine? Where could one get the TB vaccine? I understand that it's not common to see the TB vaccine administered in the US. I've read that the TB vaccine might lead to a positive TB skin test results.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Medical (MD) Source Type: forums