Kurt Ullman wrote:
In article ,
"Percival P. Cassidy" wrote:

I am certain that I had a BCG vaccination a few decades ago in Australia
before a trip to India, but I do *not* test positive when I get my
regular TB tests for the hospice where I volunteer.

Perce
I haven't had the vaccination or TB itself and yet I test positive.
Not that it means anything, btu I thought I'd throw it out there.

The skin test indicates that the person has been exposed and developed
antibodies.