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.
A positive molecular test result (RT-PCR) indicates that the person tested has influenza. Some of the tests that use this method can further identify the subtypes of influenza A, such as H1N1.A viral culture, if positive, can be used to identify the virus present.apid flu tests are best used within the first 48 hours of the onset of symptoms to help diagnose influenza and determine whether or not antiviral drugs are a treatment option. Rapid tests vary in their ability to detect influenza.