The present application relates to M., a temperature sensitive mygobacteria. Paragondonae (strain 49061) strain and vaccine composition comprising the same are disclosed. The vaccine according to the present invention grows in the skin and subcutaneous at the time of inoculation and stimulates immunity, but in the central part of the body, the growth is suppressed by the characteristic that it can grow only at a temperature lower than the body temperature, and the possibility of infection is low, It can be safely and usefully used for vaccine prevention and immunotherapy of diseases caused by mycobacteria. [Selection] Figure 5C本願は、温度敏感性マイゴバクテリアであるM.paragordonae(strain 49061)菌株およびこれを含むワクチン組成物を開示する。本願に係るワクチンは、接種時皮膚および皮下では増殖をして免疫を刺激させるが、体内中心部では体温より低い温度だけで育つことができる特徴により増殖が抑制されて感染の可能性が低く、マイコバクテリアによる疾患の予防ワクチンおよび免疫治療に安全かつ有用に使用できる。【選択図】図5C