CHATBOTS BATTLE COVID-19 VACCINE HESITANCY

CHATBOTS BATTLE COVID-19 VACCINE HESITANCY

March 24, 2022 | Even before the COVID-19 pandemic, researchers at Johns Hopkins were looking for ways to tackle a growing sense of public distrust in vaccines. The measles outbreaks of 2018—with thousands dying of a vaccine-preventable disease—underscored that need.