UK taps Open Orphan to explore vaccine trials that infect volunteers with coronavirusThe Covid-19 human challenge study model could potentially speed up the development of a vaccine. But bioethicists warn about potential harms.[Collection]

The Covid-19 human challenge study model could potentially speed up the development of a vaccine. But bioethicists warn about potential harms.https://www.cnbc.com/2020/10/20/uk-strikes-deal-with-open-orphan-for-coronavirus-challenge-study.html