The most cost-effective method to prevent<unk>  is avoidance of exposure through primary and secondary prevention.
Pneumoconiosis cost-effectiveness of therapy
Pneumonia cost-effectiveness of therapy
Bacterial pneumonia cost-effectiveness of therapy
Multi-drug-resistant tuberculosis cost-effectiveness of therapy
Hospital-acquired pneumonia cost-effectiveness of therapy
Tuberculosis cost-effectiveness of therapy
Coccidioidomycosis cost-effectiveness of therapy
Tuberculosis future or investigational therapies