The fascinating history of syphilis, and how its shaped the world. #std #syphilis #syphilistesting… https://t.co/3XdAGvmgzg

Posted on October 22, 2016 by cvstd3

The fascinating history of syphilis, and how its shaped the world. #std #syphilis #syphilistesting https://t.co/VvfpvEKYGH http://pic.twitter.com/IZZRMm0bdb

— ValleySTD (@ValleySTD) October 22, 2016

from Twitter https://twitter.com/ValleySTD