**3. Conclusions**

The research work described in these sixteen reviews that constitute the Applied Sciences Special Issue provides an extremely useful example of the achieved results in the field of tuberculosis drug development. Moreover, readers can find information regarding the new approaches that are in progress to identify new antitubercular drugs, as well as novel drug targets.

We are extremely grateful to all of the authors for their excellent contribution to this Special Issue dedicated to Tuberculosis. We would also like to thank the reviewers who carefully evaluated the submitted manuscripts. Finally, special thanks to Ms. Marin Ma for her technical support.

**Funding:** This research received no external funding.

**Conflicts of Interest:** The authors declare no conflict of interest.
