The Moderna Spikevax booster dose has a smaller injection, but greater amount of mRNA, than the Pfizer Comirnaty age 12+ dose.
| Vaccine |
Dose |
mRNA |
Notes |
| Moderna Spikevax |
0.5mL |
100mcg |
Red cap |
| Moderna Spikevax booster |
0.25mL |
50mcg |
Red cap |
| Moderna Spikevax booster |
0.5mL |
50mcg |
Blue cap |
| Pfizer Comirnaty age 12+ |
0.3mL |
30mcg |
Purple cap |
| Pfizer Comirnaty age 5-11 |
0.2mL |
10mcg |
Orange cap |