Tuberculosis incubation period blood can be found out?

Tuberculosis incubation period, blood is unable to check out, general blood examination of tuberculosis, mainly check the results of mycobacterium antibodies, or check lymphocyte spot test, but these two tests can be out of the current tuberculosis patients, can also be out of the current infection with mycobacterium tuberculosis before the crowd, but also can be out of the current use of BCG crowd, so according to the actual situation to judge the clinical significance of the examination. Generally speaking, the incubation period of pulmonary tuberculosis also refers to infection with Mycobacterium tuberculosis, but there is no clinical manifestation of pulmonary tuberculosis. In this case, it is necessary to confirm whether there is pulmonary tuberculosis. Generally, it is recommended to carry out lung imaging examination, such as lung CT and chest radiograph. If suspicious lesions are found, further examination is needed to confirm the diagnosis.