SK Bioscience (KRX:302440) and GSK (NYSE:GSK) have filed a biologics license application with the Korean Ministry of Food and Drug Safety for their SKYCovione, a recombinant protein-based COVID-19 vaccine candidate. The self-assembled nanoparticle vaccine candidate is adjuvanted with GSK’s pandemic adjuvant. SKYCovione fared well in a Phase 3 study involving more than 4,000 adults in…