April 25th 2020 (originally posted 4/22/2019) In light of #WorldImmunizationWeek we are doing a series of posts which highlight facts pertaining to vaccine production, and how safety and efficacy is assessed (part 1). We also highlight the historical aspects that lead to the “anti-vaxxer” movement and why critical consideration of the facts pertaining to that … Continue reading #Evergreen: Celebrating #WorldImmunizationWeek 2020 – Vaccinations, how and why they work.