Originally posted April 23rd 2019, updated April 27th 2021 In our previous posts, we highlighted how vaccines work and all of the effort that goes into ensuring safety and efficacy—with specific emphasis on COVID-19 vaccines. While many countries in the world are struggling to control the pandemic, with limited or no access to vaccines, the … Continue reading #WorldImmunizationWeek 2021 – The MMR-Andrew Wakefield Scandal