Hello Thank you for writing to us on Health care Magic. Based on your history the response to your question is as follows. 1. Tuberculosis is a chronic inflammatory disease. It usually affect people with reduced immune system. 2. At present, based on details, your wife should be healthy and with out any infection. As she is not infected, there is no possibility of baby being affected. 3. Try to improve her and your nutrition, so that immune system is improved. Protein rich diet along with vitamin supplements is essential. 4. You need to continue medications, till you complete the course. Not to worry, baby is safe. Hope this is helpful to you. Do write back to me for further questions. Thank you