Which groups are vulnerable to tuberculosis?

First, people who are not inoculated with BCG are vaccinated with BCG as an effective measure to prevent tuberculosis infection, otherwise they lack resistance in the body. Second, long-term use of hormone drugs, long-term use of adrenergic corticosteroids drugs, can inhibit the function of phagocytes, resulting in weakened infection ability is an increase in the chance of tuberculosis infection. Third, people with tuberculosis patients in their homes, such as tuberculosis patients in their homes, especially sputum positive people, do not pay attention to isolation, easy to infect their relatives in the same room and eat together.