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What is reactivation tuberculosis?

One type of infection is called reactivation tuberculosis. Here, the primary infection has resolved, but the bacteria are dormant, or hibernating.

When conditions become favorable (for instance, a lowered immunity), the bacteria become active.

Tuberculosis in older children and adults may be of this type.

The most prominent symptom is a persistent fever, with sweating during the night.

Fatigue and weight loss may follow.

If the disease progresses and cavities form in the lungs, the person may experience coughing and the production of saliva, mucus, or phlegm that may contain blood.

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First answer by Auntie biotic. Last edit by Auntie biotic. Contributor trust: 47 [recommend contributor]. Question popularity: 1 [recommend question].

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