How Safe Are the Nanoparticles in Moderna's Vaccine?
Moderna and Pfizer's COVID-19 vaccines experimental mRNA technology and its lipid nanoparticle-based delivery system have never been approved for use in a vaccine.
Originally published on 2/10/21
STORY AT-A-GLANCE
Moderna and Pfizer’s COVID-19 vaccines use lipid nanoparticles that contain polyethylene glycol (PEG) to deliver mRNA to your cells
This experimental mRNA technology and its lipid nanoparticle-based delivery system have never been approved for use in a vaccine or drug
Significant concerns have been raised ov…
