I want to know the answer to the following question:
What does the acronym EPA stand for?
All the background I'm provided with is that "Antimicrobial copper alloy products are now being installed in healthcare facilities in the U.K., Ireland, Japan, Korea, France, Denmark, and Brazil[citation needed] and in the subway transit system in Santiago, Chile, where copper-zinc alloy handrails will be installed in some 30 stations between 2011–2014.". Is that enough to answer the question?
Answer: no