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Coronavirus Research

Moderna coronavirus vaccine uses method ‘developed largely’ by University of Pennsylvania researchers, doctor says

Moderna coronavirus vaccine uses method ‘developed largely’ by University of Pennsylvania researchers, doctor says

Jonathan A. Epstein of the Perelman School of Medicine spoke about the mRNA vaccine technology developed by Drew Weissman and his colleagues at Penn. The method is currently being used to engineer a COVID-19 vaccine.

Five things to know about the promising COVID-19 vaccine news
Health care worker prepares to give patient a vaccine injection

Five things to know about the promising COVID-19 vaccine news

Drew Weissman of the Perelman School of Medicine, whose work is a key factor helping to enable two vaccines in late stages of testing, sheds light on the biology behind them and on his predictions about next steps in vaccine development and approval.

Katherine Unger Baillie

England, Wales, Scotland among nations with highest death toll from COVID-19 pandemic
Person wearing a face mask riding a bike with the London cityscape in the background.

England, Wales, Scotland among nations with highest death toll from COVID-19 pandemic

An international team including Penn demographer Michel Guillot found that from mid-February through May, 21 industrialized nations combined saw an 18% increase in deaths, or 206,000 more people dying from all causes than would have been expected had the pandemic not occurred.

Michele W. Berger