Use of mycrobacterial vaccines in CD4 + or CD8 +...

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

Reexamination Certificate

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C424S009100, C424S009200, C424S093200, C424S184100, C424S185100, C424S190100, C424S234100, C435S243000, C435S253100, C435S440000, C536S023100, C536S023700

Reexamination Certificate

active

08084041

ABSTRACT:
Methods of treating a mammal that is deficient in CD4+and/or CD8+lymphocytes are provided. The methods comprise inoculating the mammal with an attenuated mycobacterium in theM. tuberculosiscomplex. In these methods, the mycobacterium comprises two deletions, wherein a virulent mycobacterium in theM. tuberculosiscomplex having either deletion exhibits attenuated virulence. Use of these mycobacteria for the manufacture of a medicament for the treatment of mammals deficient in CD4+and/or CD8+lymphocytes is also provided.

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