New Post Public Reply Private Reply Replies (1) Message Board ← Newer Older → drugmanrx Banoffee #22147 Jul 31, 2023 at 4:16 PM 391 Based on the video we know Douglas Fraser and QMC Health have developed a Long COVID Diagnostic test prototype based on testing for Biomarkers. Quantum Materials Corp. (QTMM) Stock Research Links QTMM Board Company Profile Buy Rating Time & Sales News Filings Financials Newer Older