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Last Updated: 18/06/2024

Mobile phone-based screening tools to accelerate malaria eradication

Objectives

This project will evaluate the utility of interstitial fluid and saliva for blood-free detection of PfHRP2, an established biomarker of malaria infection, develop mobile phone-based screening tools for sensitive measurements of PfHRP2 in interstitial fluid and saliva, and evaluate their effectiveness for identifying asymptomatical/y infected individuals in Malawi.

Principal Institution

Rice University, United States

Principal Investigators / Focal Persons

Peter Bjorn Lillehoj

Rationale and Abstract

Malaria is one of the deadliest infectious diseases in the world, with 219 million infections and 435,000 deaths in 2017. A crucial step towards achieving malaria elimination is reducing malaria transmission by identifying and treating the asymptomatic transmission reservoir. Malaria ROTs are the most commonly used tests to detect malaria infection; however, they rely on blood sampling which limits their practicality for mass screening and routine surveillance. The simplicity, portability and bloodless nature of these tools will likely make them more readily accepted, especially among asymptomatic individuals. Improved surveillance of this group will reduce malaria transmission and accelerate malaria eradication.

 

Date

May 2020 — Dec 2022

Total Project Funding

$1.05M

Funding Details
Wellcome Trust, United Kingdom

Grant ID: 215826/Z/19/Z
GBP 790,358
Project Site

Malawi
United States

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