Living with TB patients, need to pay attention to the following points: first of all, keep the house ventilated to avoid long-term survival inside the closed space, in order to avoid cross-infection. Secondly, according to the tuberculosis belongs to the initial treatment or recurrent tuberculosis, the initial treatment of tuberculosis refers to the first treatment of tuberculosis patients, if the tuberculosis is in the consolidation period of treatment, you need to do the relative isolation, including patients and family members to wear masks respectively, as well as to maintain the ventilation to avoid close conversation, coughing, etc., and at night, you can sleep in separate beds. And in the consolidation period of tuberculosis contagious significantly reduced, can not make special isolation, only need to open the window ventilation, to maintain indoor air circulation, to reduce the rare, rare tuberculosis mycobacteria infectious possibility. So patients with tuberculosis living together, the main emphasis is on whether the patient is excreted, in the stage of intensive treatment, as well as chest imaging with cavitary tuberculosis, as well as the possibility of drug-resistant tuberculosis, you should listen to the advice of specialists.