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The Mantoux tuberculin skin test is often used to screen people at high risk for TB. Those who have been previously immunized may have a false-positive test result. The test may be falsely negative in those with sarcoidosis, Hodgkin's lymphoma, malnutrition, and most notably, active tuberculosis. Interferon gamma release assays (IGRAs), on a blood sample, are recommended in those who are positive to the Mantoux test. These are not affected by immunization or most environmental mycobacteria, so they generate fewer false-positive results. However, they are affected by M. szulgai, M. marinum, and M. kansasii. IGRAs may increase sensitivity when used in addition to the skin test, but may be less sensitive than the skin test when used alone.

In combination with skin tests, are IGRAs associated with an increase or decrease in sensitivity?
Answer: increase
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Turner Classic Movies is available in many other countries around the world. In Canada, TCM began to be carried on Shaw Cable and satellite provider Shaw Direct in 2005. Rogers Cable started offering TCM in December 2006 as a free preview for subscribers of its digital cable tier, and was added to its analogue tier in February 2007. While the schedule for the Canadian feed is generally the same as that of the U.S. network, some films are replaced for broadcast in Canada due to rights issues and other reasons. Other versions of TCM are available in Australia, France, Middle East, South Africa, Cyprus, Spain, Asia, Latin America, Scandinavia, the United Kingdom, Ireland and Malta. The UK version operates two channels, including a spinoff called TCM 2.

In what year did Rogers Cable begin to include TCM?
Answer: 2006
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In Israel, the term Ashkenazi is now used in a manner unrelated to its original meaning, often applied to all Jews who settled in Europe and sometimes including those whose ethnic background is actually Sephardic. Jews of any non-Ashkenazi background, including Mizrahi, Yemenite, Kurdish and others who have no connection with the Iberian Peninsula, have similarly come to be lumped together as Sephardic. Jews of mixed background are increasingly common, partly because of intermarriage between Ashkenazi and non-Ashkenazi, and partly because many do not see such historic markers as relevant to their life experiences as Jews.

In Israel, the term Ashkenazi is now used to refer to whom?
Answer:
all Jews who settled in Europe and sometimes including those whose ethnic background is actually Sephardic