A modular platform for infectious disease surveillance at point-of-need

We propose to develop a point-of-need system for differential molecular identification of filoviruses from syndromically similar infections. 

The platform will simultaneously test 12 genomic markers at the genus and strain level using a modular microfluidic design that allows for rapid panel update and expansion. In Phase I we will develop an assay for pan-filovirus (pFi), followed by expansion of the panel and system integration in Phase II. The expanded panel will add pan-flavivirus (pFa) and pan-Plasmodium (pPa) detection as well as strain-specific targets for Ebola, Marburg, Dengue, Yellow Fever, and Malaria. Strain specific tests will enable better patient triage/treatment during an outbreak and improve disease surveillance in non-outbreak settings. The panel will require a 50 μL sample of whole blood and will achieve highly specific detection in < 30 minutes. To achieve this goal, we will combine Redbud Labs’ expertise in microfluidics and systems with the diagnostic development expertise of the Diagnostics Program at PATH (Seattle, WA), and the VHF testing/processing capabilities of the Connor Lab at Boston University (part of the BSL-4 facilities at NEIDL).

Project details

Enabling Technologies & Assays
Surveillance

Aug 2020 — Aug 2024

$983,639

United States