Improvements in smartphones in addition to their software (apps) over the past decade have transformed the way in which people—particularly gay, bisexual as well as other boys that have gender with guys (MSM)—find gender associates

3 December 2019

Could Grindr and comparable applications be programs for sexual wellness marketing?

Within a study of evaluating for HIV and sexually transmitted bacterial infections (STIs), boffins in the college of Ca at San Diego (UCSD) furthermore examined making use of the most popular hookup Grindr by some of the individuals, most who had been MSM. In this 1,256-person research, the individuals just who examined bad for HIV and who have been maybe not currently having HIV pre-exposure prophylaxis (preparation) happened to be granted it.

In a write-up in push in the log medical Infectious conditions, the boffins submit that Grindr users disclosed having considerably male partners, creating additional engagement in condomless intercourse and testing good for STIs at larger rate than non-Grindr customers. However, Grindr people were far more very likely to begin PrEP. This means that, Grindr users had a lot fewer diagnoses of HIV illness.

The boffins proposed that “Grindr may provide a useful program to promote HIV and STI screening and increase preparation uptake.”

Study info

Experts at UCSD enlisted grown MSM and transgender lady for this learn. Participants finished studies relating to HIV danger conduct. These were then granted HIV evaluating utilizing HIV antibody assessments. Those who tested negative for those antibodies have their own blood processed utilizing assays that inspected for HIV’s genetic material.

STI screening was actually accomplished for chlamydia and gonorrhea using urine products and swabs from anus and neck. Testing for syphilis had been completed making use of common blood studies.

Players which examined positive for HIV or STIs are supplied quick initiation of PrEP (a medicine that contain repaired amounts of two anti-HIV drugs: tenofovir DF + FTC, offered as Truvada), used as soon as every day, free.

The common visibility of individuals upon entry to the learn is the following:

  • age – 32 age
  • sex – 99per cent male; the remaining members defined as transgender female or non-binary folk
  • major ethno-racial organizations – white – 42per cent; Hispanic – 36percent; Asian – 11percent; black colored – 6percent
  • percentage reporting condomless anal sex – 50%

Scientists broken down 1,256 individuals inside after two groups:

  • Grindr consumers – 580 members
  • Grindr non-users – 676 players

Effects – STIs and HIV

According to the researchers:

  • Grindr customers (9percent) comprise more prone to feel identified as having chlamydia and gonorrhea than non-users (5percent).
  • All in all, Grindr consumers are less likely to want to sample positive for HIV (2percent) than non-users (4%).
  • There were no variations in rate of good exams for syphilis (2per cent) considering use/non-use of Grindr.
  • Throughout preliminary study visit, “the greater part of Grindr customers (81percent) are not on PrEP, despite having somewhat larger sexual issues behaviour when compared to non-users.” However, after undergoing HIV assessment and obtaining a poor test consequences, “Grindr people were almost doubly most likely as non-users to initiate PrEP (25per cent vs. 14%).”
  • A sub-group of 340 Grindr users allowed the boffins to assess their unique use of this app whenever going to the learn center. This permitted an objective evaluation of time spent on the application by participants. The scientists learned that times used on the software in past times month ended up being deeper among PrEP people than among people who are not making use of preparation.

A possible platform for boosting sexual health

The researchers made the following statements:

“Given the bigger risk behaviour and better approval of PrEP among Grindr consumers, preparation marketing emails and linkage to care and attention from the Grindr program could improve PrEP use, along with build assessment for HIV and STIs. The increase of internet dating programs and their connection with a high danger intercourse supplies special possibilities for wide delivery of cures communications. Grindr may provide an actual possible opportunity to contact those vulnerable and considerably enlarge Preparation consciousness and uptake.”

The boffins mentioned that “Grindr commercially provides banner advertising, which could communicate an HIV protection content … targeted toward certain parts that [is also] customized to particular preparation services.” However, the researchers in addition mentioned that “a even more tailored shipping of prevention messages, [for sample] via advertisements on profile pictures of chosen viewpoint management, could be more beneficial than advertising adverts for providing cures messages to Grindr users.”


The UCSD scientists are starting to grapple with an essential concept: Some people into the 21 st millennium who happen to be in danger of HIV along with other STIs incorporate apps to get sexual partners. Interventions related to those software can be utilized assist to inform someone about techniques to boost their sexual fitness, to encourage evaluating for HIV and STIs, and, in the researchers’ phrase, “to participate these to start PrEP.”

The boffins mentioned that potential reports could investigate the use of some other applications, along with the use of on-demand versus day-to-day PrEP, “and incorporate unbiased procedures of PrEP used to assist build if [engagement with] Grindr in addition means larger adherence.”

Current study ended up being limited by one app—Grindr. But there are various other software your scientists talked about, such Hornet and Scruff, that may be examined for usage possible intimate health platforms.


Hoenigl M, Bit MD, Grelotti D, et al. Grindr users simply take even more threats, but are a lot more available to HIV pre-exposure prophylaxis: Could this relationships app supply a platform for HIV prevention outreach? Clinical Infectious Conditions. 2019; in hit.