Our Mission

Our mission is to improve health outcomes in infancy, childhood, adolescence, pregnancy, and postpartum among those who are impacted by or living with HIV by evaluating novel treatments and interventions for HIV, tuberculosis, and other related complications.

Learn More

Quick Links

2025 Year in Review: A Message from Our Network Chairs

As we approach the end of the year, we are reflecting on our shared accomplishments and renewing our commitment to the work that still lies ahead. Throughout 2025, the IMPAACT Network has navigated challenges and ongoing changes, adapting to the everchanging public health landscape while continuing to deliver on our mission: improving health outcomes in infancy, childhood, adolescence, pregnancy, and postpartum among those who are impacted by or living with HIV. 

2025 Year in Review: A Message from Our Network Chairs

News

Research Areas

The IMPAACT Network is committed to conducting high-quality clinical trials to support our mission globally. Our research agenda includes four scientific specific aims.

syringe
Cure & Immunotherapy
brain
Brain & Mental Health
medicine
Therapeutics
lungs
Tuberculosis

Studies

25

active studies

The IMPAACT Network is always working on many studies at one time in the areas of treatment, tuberculosis, ART-free remission, and complications.

Browse all studies
Study Snapshot
This document highlights major steps in protocol implementation and gives a quick look at accrual for each study. It is updated monthly.
Submit Study Proposals
Proposals for new IMPAACT studies may be submitted by internal or external investigators in the form of a concept sheet any time.

IMPAACT Community Engagement

Community participation and engagement are critical in the conduct of scientific research. There is mutual benefit to communities and researchers when both parties work together throughout the scientific research process. In the IMPAACT Network, community participation occurs throughout the network, community and site levels through various mechanisms that include representation on the network committees, protocols teams and cross network community activities.

Mom with child

Research Sites

IMPAACT is a global network with sites all over the world in 12 countries.

Map of Sites
52 Sites
12 Countries
4 Continents