Malaria prevention in Malawi: smarter analysis of transmission and RTS,S vaccination for kids
Official title: Accelerating malaria prevention through enhanced analysis of transmission and RTS,S vaccination in Malawi
Funded at Kamuzu University of Health Sciences · NIH-11415202 · Data updated 2026-11-12
A large study in Malawi aims to understand how vaccination and mosquito control affect malaria risk in children, with a focus on how and where transmission happens.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Kamuzu University of Health Sciences NIH-funded |
| Lab location | 1 site (Blantyre, Malawi) |
| Project start | May 15, 2024 |
| Project end | April 30, 2029 |
| Funding year | 2026 |
| Award (this year) | $683,578 |
| NIH project number | 5U19AI181588-03 |
| Project ID | NIH-11415202 on NIH RePORTER |
Who could benefit from this research
✓Could help
Children aged 0-11 years in Malawi, particularly those in districts receiving RTS,S vaccination and dual-insecticide nets.
✕Less likely to help
Children outside study districts or those not receiving vaccination or nets may not directly benefit.
What this research studies
This project looks at how RTS,S malaria vaccination and newer dual-insecticide bed nets influence malaria risk among children in Malawi. Researchers will analyze transmission patterns, mosquito behavior, and vaccine effects in real-world districts as vaccination rolls out. The team will combine epidemiology with field observations to identify where and when malaria risk remains high, especially among young children and asymptomatic school-age children. The study builds on prior ICEMR work and uses existing vaccination programs to measure impact on pediatric malaria.
Why it matters
Potential benefit: If successful, the project could inform more effective vaccination and vector-control strategies to reduce malaria for Malawian children.
How similar studies have gone: Previous RTS,S trials showed vaccine efficacy; this study extends real-world impact in Malawi.
Where this research is happening
-
Kamuzu University of Health Sciences
Blantyre, Malawi Active
Researchers
- Principal investigator: Mathanga, Don P — Kamuzu University of Health Sciences
- Study coordinator: Mathanga, Don P
Related research
Other NIH-funded projects on the same topics.
-
Malaria vaccine and infection: how the body’s early and later immune responses relate to protection
Researchers are studying how people’s immune systems respond to the malaria pre-erythrocytic stage, whether after vaccination or infection, to identify which responses are linked to protection.
-
Why past malaria infections make vaccines work less well
This project is testing ways to improve vaccine-driven CD8 T cell responses in people who have had malaria.
-
Immune responses to an attenuated malaria vaccine
This project looks at how an attenuated Plasmodium falciparum sporozoite vaccine triggers immune cells and antibodies in people with and without prior malaria exposure.
-
Understanding how past malaria infections affect vaccine responses in children
This study is looking at how having malaria before affects how well kids in malaria-prone areas respond to vaccines, using a mouse model to help understand this better and find ways to make vaccines work better for them.
-
Understanding immune responses to malaria vaccination
This study is looking at how the immune system reacts to a malaria vaccine made from weakened parasites, and it's for people who want to help researchers understand what makes the vaccine work better for those who have and haven't had malaria before.
-
Digital malaria surveillance in Ethiopia to improve outbreak detection
A collaboration to add a malaria-specific digital module to an existing surveillance system in Africa to help detect and respond to outbreaks faster.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.