1. What is tuberculosis Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis. TB can occur in any part of the body, the most common being pulmonary TB. The main symptoms of TB are coughing, coughing up sputum, blood in sputum, low fever in the afternoon, chest pain, loss of appetite, fatigue and wasting. TB is a contagious disease and if left untreated, it can cause damage to your lungs, affect your work and life, and even endanger your life in serious cases; it can also infect your relatives and friends. If you do not complete regular treatment for tuberculosis, it is very likely to turn into hard-to-treat drug-resistant tuberculosis. 3, how tuberculosis is transmitted When a person with tuberculosis coughs, sneezes or speaks loudly, droplets with tuberculosis bacilli are spread into the air, and the surrounding people may be infected by inhaling droplets with tuberculosis bacilli. A healthy person can be infected by inhaling droplets emitted by a person with infectious tuberculosis. However, people who are infected with the tuberculosis bacillus generally do not develop the disease, but only when their body’s resistance is low. The lifetime probability of developing TB disease in people infected with TB bacteria is about 10%. People who are infected with TB bacilli but do not develop the disease will not infect others. 4. Major national free policies China provides free chest X-ray and sputum smear examinations for people with suspected symptoms of tuberculosis or suspected tuberculosis who are first diagnosed, free sputum smear examinations for tuberculosis patients who are followed up during treatment, and free major anti-tuberculosis drugs for active tuberculosis patients during treatment. The policy implementation unit is at the Center for Disease Prevention and Control in each region. If the disease is serious or combined with complications that require hospitalization, patients who are hospitalized receive a certain percentage of reimbursement from the agricultural cooperative medical insurance policy. 5.How to prevent infecting family members and friends Patients with tuberculosis are mainly concerned about isolation from family members during infection, preferably with a separate bedroom with sufficient light. If there are no conditions, sleep in separate beds and heads to ensure good ventilation. The patient’s room can be disinfected with ultraviolet light, once a day or every other day for 2 hours. Patients’ used eating utensils, clothing and other heat-resistant items should be disinfected by boiling for 10-15 minutes. Patients’ used clothes should be washed frequently and exposed to the sun to kill TB bacteria. Patients should avoid talking loudly to others, cover their mouth and nose when coughing and sneezing, wrap sputum in paper and burn it, and do not spit anywhere. Special attention should be paid to protect children, most children with TB are infected by family members. 6, tuberculosis patients how to treat love and marriage tuberculosis can be cured if you can insist on taking the drug for 6-8 months; but if you do not insist on taking the drug, you can not be cured or become drug-resistant patients, and it is difficult to be completely cured. Therefore, young patients suffering from tuberculosis, should first focus on curing the disease; if there is not yet a love partner, you should put aside the matter of love before fully recovered; if there is a love partner, you should tell each other the truth about the disease, focus on curing the disease, and then consider getting married after the tuberculosis is cured. The treatment will be adversely affected by a series of problems such as married life, childbirth, eugenics, household chores and so on.