Larry William Chang (@larrywillchang) profile picture

Infectious Diseases Physician | Professor of Medicine, Epidemiology, & International Health @Hopkins | Co-Director, Center for Community & Global Health in ID

Baltimore, MD
Joined February 2009
Photo by Larry William Chang (@larrywillchang)Photo by Larry William Chang (@larrywillchang)Photo by Larry William Chang (@larrywillchang)Photo by Larry William Chang (@larrywillchang)Photo by Larry William Chang (@larrywillchang)Photo by Larry William Chang (@larrywillchang)
Our 2025 Annual Report is out. We invite you to take a few moments to explore the insights, milestones, and stories that defined our year. Visit our website to download the report: rhsp.org/blog/annual-report-…
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Larry William Chang retweeted
Data on population-scale impact of dolutegravir (DTG)-based HIV regimens in sub-Saharan Africa are limited. In @CIDJournal, authors used data from southern Uganda to assess viral suppression and ART resistance over 10-years alongside DTG scale-up. Read: bit.ly/4sqj7nS
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Publication Alert | The Lancet Global Health (Jan 2026): Evidence from Rakai shows orphanhood among children fell from 27.7% to 6.3% over three decades. Read: sciencedirect.com/science/ar…
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At the recently concluded Africa Health Summit 2025, the Ministry of Health Uganda honored a number of trailblazers with the Heroes in Health Awards. Among them, our founders Prof. David Serwadda and Prof. Nelson Sewankambo stood tall, receiving the Excellence in Health Academia
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From Rakai to the world. Dr. Edward Kankaka of RHSP shares his journey from Compassion-sponsored student to global HIV scientist. 🌍 Learn more: rhsp.org Video from Daily mail Uganda
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We are honored to share our 2024 Annual Report. Thanks to our dedicated staff, communities & committed partners, we achieved: 99% viral suppression , Expanded outreach & mentorship. Read our 2024 Annual Report: rhsp.org/blog/news-2/the-rhs…
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Rakai Community Cohort Study (RCCS) is ready for Round 22. From June 13–19, the team underwent hands-on training in REDCap, data entry, and study protocols,
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We are honored to be featured in a recent Hopkins Bloomberg Public Health titled “On the Cusp of Eliminating HIV,” written by Brian W. Simpson. The article highlights RHSP’s impactful journey in the fight against HIV/AIDS. Read the full article here: magazine.publichealth.jhu.ed…
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World-leading aids doctors and researchers call on Secretary Rubio to reverse the destruction of PEPFAR from renowned scientific conference bit.ly/PEPFARLetterRubio @DHavlir @ChrisBeyrer @CarlosdelRio7
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As the U.S. abdicates its leadership role in responding to outbreaks worldwide, the Russian Embassy happily tweeting about how they showed up to tackle Ebola in Uganda
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A vital message from @DrKathleenPage1, Co-Director of ccgheid.org, and colleagues. Detained at the doctor’s office: US immigration policy endangers health: bmj.com/content/388/bmj.r304
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Larry William Chang retweeted
Today I am thinking of the people I’ve met around the world—children, parents, health workers, teachers—who will be harmed by the Trump administration’s decision to try to dismantle USAID and walk back U.S. leadership in global health and poverty reduction. I’m thinking, too, about the dangerous ripple effects this will cause. In an increasingly interconnected world, we’re all better off when lifesaving medicines are developed and delivered, when disease outbreaks are halted, and when nations lift themselves out of poverty. Strong leaders throughout history have understood that foreign aid builds a heathier, safer, more prosperous world—and that’s a goal everyone should be able to get behind.
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We were honored to host U.S. Ambassador to Uganda, William Popp, along with the CDC Director and his public health team at the Rakai Community Cohort Study (RCCS) in Bitabago Village, Rakai District.
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The U.S. Ambassador to Uganda, William W. Popp, CDC Country Director Dr. Mary Boyd, and U.S. NIH Uganda Scientific Director Dr. Steven Reynolds visited the Rakai Health Sciences Program (RHSP) headquarters in Kalisizo, Kyotera District, this morning.
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Larry William Chang retweeted
Excited to share at #CROI2024 with my mentor @KateGrabowski & @_RHSP team: Female bar workers in #Uganda face >2x #HIV seroprevalence & incidence vs general women. Urgent need for prevention tailored to their transient work, like long-acting injectable PreP! #WomensHealth
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Congratulations to #DrChelseaModlin on receiving her first K award and recent promotion to Assistant Professor! 👏👏👏
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