On Jul. 13, 2020, BioSig Technologies and its subsidiary, ViralClear Pharma announced the enrollment of adult patients for its Phase II trial for merimepodib, a broad-spectrum, orally administered antiviral drug candidate for the treatment of COVID-19, at four key trial sites. The trial sites are located in Austin, TX, Rochester, MN, Jacksonville, FL, and Scottsdale, AZ.