Question

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Explanation:

Identify the clinical definition of non-transmissible tuberculosis infection

An infection where a patient is infected with Mycobacterium tuberculosis but cannot spread the bacteria to others is clinically defined as a latent tuberculosis infection (LTBI).

Differentiate from other options

• Positive: Refers to a test result, not the clinical type of infection.
• Chronic: Refers to long-term active disease, which remains transmissible if pulmonary.
• Symptomatic: Refers to active TB disease, which is highly transmissible.

Answer:

• Positive
• Chronic
• Latent (Correct answer)
• Symptomatic