Work by PhD graduate Dr Simon Graham to encourage Indigenous boys to be tested for sexually transmissable diseases is having a positive impact in Aboriginal communities aross NSW.
![IMG 2811[1] 1](https://newsroom.unsw.edu.au/sites/default/files/styles/teaser_thumbnail/public/thumbnails/image/IMG_2811%5B1%5D_1_3_1.JPG?itok=h9WW06fU "IMG 2811[1] 1")