Abram Wagner

An older woman receiving a COVID-19 vaccine from a nurse.

COVID-19 Vaccine: Understanding Herd Immunity, Vaccine Hesitancy

Q&A with Abram L. Wagner

Since the beginning of the pandemic, herd immunity has been portrayed as the holy grail to overcome the COVID-19 pandemic. Abram Wagner, research assistant professor of Epidemiology, explains why reaching herd immunity might not be as simple as we thought, and what vaccine hesitancy and availability have to do with it.

A black patient receives a vaccine

Vaccine Hesitancy and COVID-19

Q&A with Abram Wagner and Trina R. Shanks

With several vaccines approved and more people receiving them, our eyes now turn to vaccine acceptance. Vaccines give us the ability to prevent severe disease and reduce transmission. What questions do people have about the vaccines and the systems administering them?