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The Pfizer & Moderna 2-shot vaccines use mRNA instead of an adenovirus vector. The AZ vaccine is 2 shot, but also uses a similar adenovirus vector - the bloodcl
by UncleOxidant 6y ago
The Pfizer & Moderna 2-shot vaccines use mRNA instead of an adenovirus vector. The AZ vaccine is 2 shot, but also uses a similar adenovirus vector - the bloodclot issue has also been seen in the AZ vaccine which has led to some countries in Europe not allowing it for women under 60.
- JediWing 6y agoI would assume the guidelines for aspirating would be the same across all of these vaccines, though? If so the original point still stands regardless of adenovirus vs. mRNA
- wholinator2 6y agoYes, we know that. But what does adenovirus vs mRNA have to do with aspirating an injection? Does the adenovirus become more dangerous when accidentally placed in a blood vessel?