weakened, the TB can become active (reactivate) and cause infection in the lungs or other parts of the body. * The risk factors for acquiring TB include close-contact situations, alcohol and IV drug abuse, and certain diseases (for example, diabetes, cancer, and HIV) and occupations (for example, health-care workers). * The most common symptoms and signs of TB are fatigue, fever, weight loss, coughing, and night sweats. * The diagnosis of TB involves skin tests, chest X-rays, sputum analysis…
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