Communicators Face Multiple Hurdles as They Race to Erase U.S.’s Vaccine Hesitancy

With emergency approval of vaccines, the need to communicate the importance of prompt vaccination seems obvious: Without 75-80 percent of Americans vaccinated, herd immunity, leading to a return to normalcy, will not be reached. And now, with the discovery of an additional, more contagious virus strain, getting Americans vaccinated promptly seems even more critical.