41+ Moderna Vs Pfizer Vaccine Infographic PNG. While the development uses messenger. But there are a few key differences.
Pfizer's vaccine regimen includes two shots spaced 21 days apart; Both the pfizer and moderna jabs use technology known as mrna, which introduces into the body a messenger sequence that contains the genetic instructions for the vaccinated person's own cells to produce the antigens and generate an immune response. Pfizer and moderna, the companies behind the two most promising mrna vaccines, are building on years of research, as well as growing track records with.
How it works and what we know about the safety, efficacy, and side effects at this.
They're slightly different formulas that will help achieve the same goal: They're slightly different formulas that will help achieve the same goal: My view is that both moderna and pfizer are attractive stocks. Pfizer recognized the potential for mrna vaccines in 2018 when it partnered with biontech to develop an mrna flu vaccine.