If there are tuberculosis patients in the family, how to prevent and protect the family is a very important issue, as follows: 1, tuberculosis patients should carry out regular, full, adequate and combined treatment, which is the source of eliminating family members from getting tuberculosis; 2, tuberculosis patients should reduce the contact with family members during the period of treatment, and it is better to be able to isolate them, and if they can not isolate them, the patients should wear masks throughout the whole process at home; 3, the tableware used by tuberculosis patients should preferably be boiled, and the patients should be in a separate room, and the room should be well ventilated. The tableware used by tuberculosis patients should be boiled, patients should be in a separate room, the room should be well ventilated, and the speaking distance between patients and their families should be kept at 1 meter; 4, the family members of tuberculosis patients should enhance the exercise, eat reasonably and rest reasonably, and in addition, reduce the close contact with the tuberculosis patients, and the house should be well ventilated; 5, clothes and bedding used by the patients should be put in the sun to air dry; 6, tuberculosis patients should spit sputum into the cups with lids, and then pour them into 84 disinfecting agent, which is the best way to protect them. Cup, and then pour into the 84 disinfectant solution, soak 2-3 hours before pouring into the bathroom, remember not to spit into the bathroom, although you can not see the tuberculosis bacilli, but in fact the tuberculosis bacilli floating in the air, family members if you do not pay attention to the inhalation of these with tuberculosis bacilli in the air after the easy to develop into tuberculosis patients; 7, if family members coughing, coughing up sputum symptoms for more than 2 weeks, we should go to the hospital in time to see a doctor for screening for tuberculosis. If your family members have symptoms of coughing and sputum for more than 2 weeks, you should go to the hospital in time to be screened for tuberculosis.