Dr. Howard Smith Oncall
Pfizer Vaccine Details
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:02:14
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Synopsis
Vidcast: https://youtu.be/lzF-NFY8ok0 From the actual documents the company submitted to the FDA and CDC. The Pfizer-BioNTech Vaccine consists of messenger RNA wrapped up in a lipid nanoparticle package. The RNA is formulated to avoid immune destruction once injected and to code for a CoVid spike glycoprotein that will provoke production of a human antibody. It is stored as a frozen suspension at -112 to -76 degrees Fahrenheit. It is supplied in a 5-7 dose vial and is given as two 30 ug IM injections 28 days apart. The vaccine is preservative-free and contains no eggs or latex The Pfizer vaccine was first tested for safety and immunogenicity in a phase 1 trial of 90 persons and a followup phase 2 trial of 360 persons. It’s effectiveness was confirmed and safety checked in a randomized blinded phase 3 trial involving 38,000 participants. The results showed an ability to prevent any CoVid infection for all age patients of 95%, for those 18-64 yrs of 95%, and for those 65-74 was 93%, and for t