Unlike pulmonary tuberculosis, which is dangerous and highly infectious, lymph node tuberculosis is non-fatal and can be completely cured. However, it remains a relatively common disease, often prolonged and causing significant inconvenience to daily life

Mycobacterium tuberculosis can spread from person to person through the respiratory tract, making it essential to understand its survival characteristics, including how long it can live in the air and the conditions that lead to its death. This knowledge is crucial for effectively preventing Tuberculosis (TB) infection.

When mentioning tuberculosis, many people often think of pulmonary tuberculosis. However, in addition to pulmonary tuberculosis, lymphadenopathy is also a common disease with many dangerous complications.