For the past century, Skin a skin test tests pain has been the traditional way to identify latent T.BTB.When cases were are found, treatment can prevent many from becoming active.

• 在过去的世纪中，皮肤测试是传统的方式来鉴别隐性的肺结核，病例发现后，治疗能够使得一些不转变为显性的。