Background: \- Tuberculosis (TB) is an infectious disease that affects numerous people worldwide. Researchers are interested in actively recruiting individuals with TB for research and treatment studies. Objectives: \- To collect blood and other samples to study the natural history of tuberculosis. Eligibility: \- Individuals 2 years of age and older who have either active or latent tuberculosis. Design: * Latent TB patients: Participants will have a single study visit with a physical examination and medical history, and will provide blood samples for testing. * Active TB patients: Participants will have an initial visit with a physical examination and medical history, and will provide blood samples for testing. Participants will also provide sputum samples if required, and may have an optional skin punch biopsy to collect a sample of skin tissue for study. * Treatment for active TB will be provided as part of this protocol. * Active TB participants may be asked to return for study visits every 1-2 months while receiving treatment.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Increase in the number of TB patients being actively followed at the NIH CC to provide information on TB patients with DS and drug-resistant disease for hypothesis generation and hands-on experience in the management of TB
Timeframe: ongoing