![NIAID wordle](https://webarchive.library.unt.edu/web/20130217002426im_/http://blog.aids.gov/wp-content/uploads/NIAID-wordle-150x150.jpg)
Over the past year and a half, many of you followed the AIDS.gov blog post series Future Directions for NIAID HIV Research by Dr. Carl Dieffenbach, Director of the Division of AIDS, National Institute of Allergy and Infectious Diseases (NIAID) at NIH. Last week, NIAID advanced those efforts by issuing several requests for applications (RFAs)…