Probably not: http://www.jhsph.edu/research/centers-and-institutes/johns-hopkins-center-for-a-livable-future/news_events/announcement/2012/banned_antibiotic.htm

Probably not: http://www.jhsph.edu/research/centers-and-institutes/johns-hopkins-center-for-a-livable-future/news_events/announcement/2012/banned_antibiotic.html http://www.jhsph.edu/research/centers-and-institutes/johns-h...