JAMA reports on the COVID-19 Prevention Network’s efforts. Also, Inhibikase said the US FDA lifted a hold on its drug for Parkinson’s disease, while Astellas Pharma said the agency lifted a clinical hold on its gene therapy for Pompe disease. And Trefoil, Theriva Biologics and Nektar initiated new trials.

Century Therapeutics brings in $250m for its cell therapy programs in a series A round, while immunotherapy specialist BioNTech sets a record for series B, raising $350m. Another five firms brought in rounds of $100m or greater...

Private Company Edition: IPOs and M&A are returning money to investors, who are putting that money into new investments. Also, the mega-push in VC mega-rounds continues, including $105m for Kronos, and RA Capital raises it first VC fund.