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.
What does a positive HSV-1 or HSV-2 IgG result mean? A positive result strongly suggests a recent or past HSV infection. The person may be capable of transmitting the virus to others. A small percentage of positive HSV-2 IgG results may be false-positive.1 Further testing may be appropriate for patients with a low or unexpected positive HSV-2 IgG result. The HSV-2 IgG Inhibition, ELISA performed at Focus Diagnostics Reference Laboratory can be used to further characterize the sample and distinguish a false-positive from a true-positive result.