COVID-19 COVID-19 Weekly Update with Epidemiologist Bonny Specker & Natalie Thiex | December 21, 2020 December 21, 2020
COVID-19 August 28, 2020 What is Herd Immunity? | SDSU Epidemiologist Bonny SpeckerSouth Dakota State University epidemiologist Bonny Specker speaks about herd immunity and COVID-19.
