TB's most important infectious agent

TB is transmitted mainly by coughing, sneezing, laughing, and talking loudly. Droplet transmission is therefore the most important route of TB transmission. At present, it is considered that transmission through digestive tract and skin is very rare. Therefore, in order to reduce the infectivity of tuberculosis, it is mainly to actively treat tuberculosis patients, to carry out standardized anti-tuberculosis treatment throughout the whole process, to need combined medication, early medication, regular medication and full course of medication. After medication, attention should be paid to evaluating the effect of treatment and evaluating the side effects of drugs. The drug must be discontinued only after reaching the indication of discontinuation. It is not that the drug must be discontinued after reaching the course of treatment. Attention must be paid to this aspect.