Hi there!
My father was recently diagnosed with ta high grade bladder cancer. The tumor was removed and he set to begin bcg washes weekly for 6 weeks and then maintenance doses moving foreword.
This only dawned on me now, of course after I was with him at the visit, he was vaccinated in Ireland for Tb probably around 1945 when he was born. Would this have a negative effect on his treatment? Make it less effective?
I of course will ask his doctor but looking to see if anyone has an answer for me here. ☺️