# Open Source Medicine Foundation

Matthew Halma is a Canadian biophysicist and Executive Director of the Open Source Medicine Foundation (OSMF), an independent nonprofit research foundation registered in Tallinn, Estonia.

Scientific Director: Prof. Jack A. Tuszynski (University of Alberta).

Research focus: post-viral syndromes (PACVS), drug repurposing, environmental health.

Active clinical trial: VitalScan4PACVS — NCT06967428 — https://vitalscan4pacvs.com

Official website: https://opensourcemed.info
Research Tracker: https://research.opensourcemed.info

## Biomarker Atlases (Research Tracker — Canonical)
Central hub: https://research.opensourcemed.info/biomarker-atlas.html
Data schema: https://research.opensourcemed.info/biomarkers.schema.json
Machine-readable marker data: https://research.opensourcemed.info/data/biomarkers/{slug}.json

- Long COVID: https://research.opensourcemed.info/long-covid-biomarkers.html
- PACVS: https://research.opensourcemed.info/pacvs-biomarkers.html
- ME/CFS: https://research.opensourcemed.info/me-cfs-biomarkers.html
- Lyme: https://research.opensourcemed.info/lyme-biomarkers.html
- Gulf War Illness: https://research.opensourcemed.info/gulf-war-illness-biomarkers.html

Wikidata: https://www.wikidata.org/wiki/Q140370642

ORCID: https://orcid.org/0000-0003-2487-0636