A Tale of Two Vaccines: A Closer Look at Pfizer and Moderna
![medtech putting samples on dish](https://parolaanalytics.com/wp-content/uploads/2020/11/A-Tale-of-Two-Vaccines.jpg)
On November 16, Moderna claimed the latest breakthrough with its vaccine candidate mRNA-1237, deemed 94.5% effective against COVID-19 — just within striking distance of Pfizer’s vaccine, which demonstrated 95% efficacy according to the pharma giant.