That is a very interesting point. TB is a disease of poverty. This opportunistic infection will strike if there are no basic health systems and if nutrition and housing are poor, and all those conditions would probably exist in areas of conflict.
Drug resistant TB is a terrible affliction. It can be dealt with, but even in an advanced healthcare system, it requires a course of treatment in which some 14,000 pills have to be taken. This treatment is appalling, as it can cause patients to become deaf and creates a lot of suffering. Only half of drug resistant TB patients are successfully treated. In fact, there is a lower survival rate for drug resistant TB than for lung cancer.