Universal COVID-19 vaccine adoption will require a coordinated and creative strategy January 25, 2021USC The demand for COVID-19 vaccines currently outstrips supply, but at some point in the next few months that will likely reverse. Yet likely adoption of the vaccine may be waning. According to a survey of Americans conducted in December, only 63% of individuals surveyed said they would take the COVID-19 vaccine, down from 83% in March. “That suggests that we need to have good strategies in place very soon to ensure the greatest possible uptake of vaccines,” said Wandi Bruine de Bruin, co-director of the Behavioral Sciences Program at the Schaeffer Center.