My wife is suffering from brain tb since past 05 months. She was working in mnc before digonasing with the disease. Can she work in this condition. Problem is, she has to travel in local train for 02 hours. Is it advisible to join her work or she should wait till her treatment is over? her jobs require her to sit in front of computer for long hours. Please advice? she is having keppar 1000mg beside her dot doses.