Home » Medical » Qiagen Breaks Down Testing Efforts for New COVID-19 VariantsMedicalQiagen Breaks Down Testing Efforts for New COVID-19 Variants Manny Johnson January 30, 2021 4 Views Davide Manissero, MD, CMO, Infection and Immune Diagnostics for Qiagen stops by Let’s Talk Medtech to discuss the company’s PCR tests for the COVID-19 variants.