A second potential COVID-19 vaccine, backed by Bill and Melinda Gates, is entering human testing
https://techcrunch.com/2020/04/06/a-second-potential-covid-19-vaccine-backed-by-bill-and-melinda-gates-is-entering-human-testing/
https://techcrunch.com/2020/04/06/a-second-potential-covid-19-vaccine-backed-by-bill-and-melinda-gates-is-entering-human-testing/