Hi, and welcome!
Rena is right. The people on other forum will surely be able to help you better than we can here. But please take care of yourselves. I can understand your worry.
Remember that TB is spread through the air, and that you need to take careful precautions so that you do not become infected. Will you promise to be careful?
Take care and let us know how your fiance is doing.
Momzilla*
Hello and Welcome to the MS Forum.
After reading your post, I do believe that a different Forum would be better suited to your needs. This Forum is for Multiple Sclerosis which is Neurological Disorder. There is a Forum for Respiratory Disorders which is what Tuberculosis is and I am sure that their is someone there that could help you.
If you scroll up to Forums and click on Respiratory Disorders and type in your question there you, I am sure, will get your questions answered. Best of luck in finding some answers that will help your fiance.
Rena705