Policy Brief, Updated in March 2017<br> Key messages<br> • Ensuring access to HIV prevention and critical services for non-disclosed men who have sex with men (MSM) remains a priority in Myanmar.<br> • Internet, social media and mobile applications can be important means for reaching these men with HIV prevention messages and referral to services.<br> • Strategies to protect individual privacy, confidentiality and security are essential for making mobile phone and web-based health services available, accessible and acceptable to MSM.