Wayne Duffus, MD, PhD, Associate Director for Health Equity, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention

  • Blog
    Chatting on Twitter for NBHAAD
    02-04-2013If you have never participated in a Twitter chat, it is very easy to follow the conversation. Simply login into your account and type the designated hashtag (i.…