I am also waiting to hear from GW DrPH in Global Health. I heard through a friend that DrPH interview invites should be going out by next week, though this person couldn't comment specifically on the global health track. Between hearing that and @SrirachaC's post above, it sounds like we should at least know if we have an interview by the end of next week. If I hear anything I will be sure to let you know, and fingers crossed for us both!