Human challenge trials may speed up the COVID19 vaccine. It means volunteers would get a trial vaccine or a placebo then be ADMINISTERED the virus. We break down all the science and decide if we would ever do something like this in our NEW POD! Human Challenge Studies to Accelerate Coronavirus Vaccine Licensure: https://dash.harvard.edu/bitstream/handle/1/42639016/How%20to%20accelerate%20Coronavirus%20vaccine%20testing_020.pdf?sequence=2&isAllowed=y