Rioja, a classic region of Spain, produces some of the best Tempranillo-based wines in the world, some ready to drink young, others spending years in barrel and bottle before hitting the shelves.
Testing & Diagnosis. There are two kinds of tests that are used to detect TB bacteria in the body: the TB skin test (TST) and TB blood tests. A positive TB skin test or TB blood test only tells that a person has been infected with TB bacteria. It does not tell whether the person has latent TB infection (LTBI) or has progressed to TB disease. Other tests, such as a chest x-ray and a sample of sputum, are needed to see whether the person has TB disease.
Mycobacterium tuberculosis â bacteria that cause latent TB infection and TB disease. Negative â usually refers to a test result. If you have a negative TB skin test reaction, you probably do not have TB infection.Positive â usually refers to a test result.If you have a positive TB skin test reaction, you probably have TB infection. Pulmonary TB â TB disease that occurs in the lungs, usually producing a cough that lasts 3 weeks or longer.f you have a negative TB skin test reaction, you probably do not have TB infection. Positive â usually refers to a test result. If you have a positive TB skin test reaction, you probably have TB infection. Pulmonary TB â TB disease that occurs in the lungs, usually producing a cough that lasts 3 weeks or longer.