text_1: 7-year-old girl from an orphanage in Eastern Europe, received the BCG (Bacillus Calmette-Guerin) vaccine.  Had a 12-millimeter tuberculin skin test.  Has had up to 17-millimeter reaction in the past, didn't know if she had been treated before.  The question was "What will happen to the tuberculin skin test in a year when she gets tested again?  Will it come down?
text_2: How do you use Redux?  What are the indications?