April 26th 2021; Updated August 19th 2021Allyson J. Bennett, Sangy Panicker, Amanda Dettmer & Jeremy D. Bailoo In our previous post, we provided descriptions of how and why vaccines work and detailed how safety and efficacy are evaluated for the lifetime of any vaccine that is in use. In this piece we delve into the … Continue reading #WorldImmunizationWeek 2021: Everything you need to know about COVID-19 Vaccines