Digital innovations are promoting HIV testing and prevention to MSM in Asia

Lord-Art Lomarda at AIDS 2018. Photo by Roger Pebody.

Innovative health promotion interventions engaging men who have sex with men (MSM) in south east Asia through social media, apps, online marketing, video tools and phone services were highlighted at the 22nd International AIDS Conference (AIDS 2018) last week. In contexts where same-sex behaviour often remains stigmatised, digital connections are increasingly important.

Lord-Art Lomarda said that in the predominantly Catholic country the Philippines, campaigns typically use stigma and fear to educate the public about HIV. His organisation, LoveYourself, wanted to create a sex positive campaign that used the internet and social media to engage young MSM. They adapted a Thai campaign, maintaining its simple and direct language: “SUCK. F*#K. TEST. REPEAT.”

The campaign translated online engagement into ‘offline’ testing at eight MSM-friendly clinics. The clinics reported that they tested over 7000 young MSM, 62% more than in the same month of the previous year.



In HIV testing, when the person testing collects their own sample and performs the whole test themselves, including reading and interpreting the result. 


Social attitudes that suggest that having a particular illness or being in a particular situation is something to be ashamed of. Stigma can be questioned and challenged.

linkage to care

Refers to an individual’s entry into specialist HIV care after being diagnosed with HIV. 


An umbrella term for people whose gender identity and/or gender expression differs from the sex they were assigned at birth.

drug interaction

A risky combination of drugs, when drug A interferes with the functioning of drug B. Blood levels of the drug may be lowered or raised, potentially interfering with effectiveness or making side-effects worse. Also known as a drug-drug interaction.

Tham Thi Tran of PATH said that there are estimated to be around 330,000 men who have sex with men in Vietnam, but previous face-to-face outreach work was reaching less than a tenth of them. PATH’s research suggested that 89% of MSM owned a smartphone, 98% had at least one social media account and 74% met sexual partners online.

Believing that it would make more sense to meet men where they already are, PATH and a group of MSM community organisations partnered with Xóm Cầu Vồng (Rainbow Village), a Facebook group with over 230,000 members. Key MSM influencers were trained to interact with Xóm Cầu Vồng followers, again with the aim of translating social media outreach into use of physical services. A website and mobile app allowed people to book appointments for HIV testing, sexually transmitted infection care, pre-exposure prophylaxis (PrEP) and other services.

In a two-year period, 3626 were counselled about HIV testing, of which 2808 (77%) took a test. The positivity rate of 11.8% is around twice that of MSM testing through other channels.

The Silom Pulse Clinic in Bangkok reported that three-quarters of its PrEP users are ‘PrEP tourists’ who travel from other countries in the region (especially Hong Kong and Singapore) to get PrEP. This is a private-sector, fee-charging clinic which promotes its PrEP services through a number of Facebook groups centered on MSM and PrEP, dating websites, a sex workers’ webboard and other social media. Appointments can be booked online. After an appointment, support is available again online, through the clinic’s Facebook page and online chats with doctors and nurses.

“This form of access requires special online-to-offline measures and a counselling procedure that is tailored to the needs of foreign clients,” reported Natthakhet Yaemim. A key challenge is to ensure ongoing follow-up and monitoring of patients in the months after they get hold of the medication.

Jureeporn Jantarapakde reported on a model of online supervised HIV self-testing provided by the Thai Red Cross. This involved a peer worker having a video link with a person using a self-testing kit, with the worker able to provide support on how to use the test, interpreting the result and the implications of the result. A group of 472 MSM and 99 transgender women had the option to choose between conventional ‘offline’ testing, supervised online self-testing and a mixed approach (online counselling and offline testing). Slightly fewer chose the mixed approach than the other two.

The fully online approach was the most popular, enrolling significant numbers of people who had not tested before (47%) with a very high HIV prevalence (16%). However, linkage to care was poorer in the online group (53%) than in the offline group (84%).

Her colleague Chattiya Nitpolprasert reported on a study which randomised Thai MSM engaged through the Adam’s Love website to either receive a series of online educational interventions or to form a control group. The interventions used a platform called Vialogues in which users watch YouTube videos and are invited to discuss the content with a health educator and other users in a private chat room.

Retention was high – 33 of 37 men in the intervention arm completed all 12 monthly sessions. There were statistically significant differences in condom use, numbers of sexual partners and seeking partners online between the intervention and control arms.

Sereyvisith Sokhan of FHI 360 in Cambodia had concerns about the ability of outreach in physical locations to reach large numbers of people, but argued that internet interventions still have limitations in terms of being unable to reach people who have low literacy, are less engaged with social media or have limited internet access. He described a project using a telephone-based interactive voice response system, which can be accessed from any mobile phone.

Leaflets and social media promoted a hotline which offered three services: MStyle (for men who have sex with men), SreySros (for transgender women) and SMARTgirl (for female entertainment workers). Users could then listen to health information communicated through quizzes and short messages; listen to edutainment using mini-dramas, songs, and testimonials; or speak to a counsellor.

The edutainment was the most popular option, chosen on over half of calls. In an eight-month period, over 67000 calls were received from 8500 unique numbers.


22nd International AIDS Conference (AIDS 2018), Amsterdam, 2018.

Lomarda L-A et al. Effectiveness of community-led sex-positive campaign on HIV testing for young men who have sex with men (YMSM) in Metro Manila (MM), Philippines: TestMNL. Abstract WEPDC0104.

View the abstract, and download the e-poster and slides from the conference website.

Tran TT et al. From online reach to offline services: Using social media strategies to increase uptake of and access to HIV testing among MSM in Vietnam. Abstract WEPDC0106.

View the abstract, and download the e-poster and slides from the conference website.

Yaemim Y et al. Worldwide PrEP: Online-to-offline HIV prevention for foreigners in Bangkok. Abstract WEPEC205.

View the abstract on the conference website.

Van Dijk M et al. “PrEP tourism” in Bangkok and sexual risk behavior of MSM: A three- and six-month follow up study. Abstract WEPEC298.

View the abstract on the conference website.

Jantarapakde J et al. Online supervised HIV self-testing identified high HIV yield among Thai men who have sex with men and transgender women. Abstract WEPDC0107.

View the abstract, and download the e-poster from the conference website.

Nitpolprasert C. Implementation and impact of a technology-based HIV risk-reduction intervention among Thai men who have sex with men using 'Vialogues': A randomized controlled trial. Abstract WEPDC0102.

View the abstract, and download the slides from the conference website.

Sokhan S et al. HIV intervention using interactive voice response (IVR) for key populations. Abstract THPED376.

View the abstract, and download the e-poster from the conference website.

Watch the webcasts of some of these presentations on YouTube.