Featured Research Trials

RV144 Vaccine Trial

Thai Study First to Show Some Effectiveness in Preventing HIV

An Army-sponsored phase III clinical trial (RV144) involving more than 16,000 adult volunteers in Thailand showed that an investigational HIV vaccine regimen was safe and modestly effective in preventing HIV infection.

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  • RV217: A multi-site research study on acute HIV infections

  • RV254: An early HIV infection study in Thailand

  • RV262: Phase I study to evaluate a combination DNA prime/MVA vector boost vaccine regimen

  • RV305: Immunogenicity study evaluating extended boosting regimens using the same vaccine components used in RV144

  • RV306: Clinical study using RV144 vaccine regimen to compare additional vaccine boosts in 360 new volunteers
  • RV329: African Cohort Study


more about all current research trials

News & Updates

MHRP International Network

Nigeria, Kenya, Tanzania, Uganda,
Thailand, U.S., Mozambique

Voices from the Field

Voices from the Field

The Role of Research Nurses in HIV Research

Nurses play an integral role on the research team of HIV studies and vaccine clinical trials. Read more about two hard-working nurses who are helping MHRP in the quest to find an end to AIDS.

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In the Spotlight

Video: Early HIV Infection Study Offers Insight Into the Initial Stages of HIV Infection

MHRP researchers and Thai collaborators are leading the way in acute infection studies. One study, called RV254/SEARCH 010 is providing knowledge about the earliest HIV events that may provide clues to developing an effective HIV vaccine or even help identify ways to achieve a functional cure.

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HIV Diagnostics & Reference Laboratory

MHRP oversees all HIV testing for the Army and serves as the Tri-Service Reference Laboratory.

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