Dynamics of the Negative Discourse Toward COVID-19 Vaccines: Topic Modeling Study and an Annotated Data Set of Twitter Posts
BackgroundSince the onset of the COVID-19 pandemic, vaccines have been an important topic in public discourse.The discussions around vaccines are polarized, as some see them as an important measure to end the pandemic, and others are hesitant or find them harmful.A substantial portion of these discussions occurs openly on social media platforms.Thi