@CDCSTD: RT @DrMerminCDC: How did we get here? See timeline of the evolution of antibiotic-resistant #gonorrhea. https://t.co/RVj1Pr7UQM https://t.co/OnKCVu2oG2 Posted bycvstd3 August 18, 2016 from http://twitter.com/CDCSTD via ValleySTD.com