When Size Matters: How Social Media Can Help Determine Key Population Size
amfAR funded a study with Johns
Hopkins University, gay social
network Hornet, MSM-GF, and Emory
University to see how the number of
gay and bisexual men using Hornet or
Facebook in various countries
compared to UNAIDS population size
estimates for gay and bisexual men.
Download the infographic by clicking here or the image below.