Open letter: challenge trials for COVID-19
17 Jul, 2020 | 08:48h | UTCChallenge Trials for COVID-19 – 1 Day Sooner
Commentary: Scientists call for volunteers to be infected with the coronavirus to test vaccines – CNBC
Challenge Trials for COVID-19 – 1 Day Sooner
Commentary: Scientists call for volunteers to be infected with the coronavirus to test vaccines – CNBC