Source?
@ jonrick46
Let’s do some high school chemistry...referring to
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8032477/
mRNA molecular weight for the COVID vaccine >= 10**6 g/mol
1 mol = 6.023 x 10**23 particles
for Moderna, each shot has 100 microgram of mRNA particle.
100 x 10**-6 g X (1 mol/10**6 g) X (6.023 X 10**23/1 mol)
= 60.23 X 10**12 mRNA particles.
I lost the original URL for the calculations (this number is widely cited)...this is my own calculations and it’s within the right ballpark.