Originally Posted by
Gunfighter
J&J is not mRNA it's a modified adenovirus. (AKA old school). I haven't searched the Zeneca option.
The J&J is DNA to mRNA, the difference is the delivery platform, but they encode the same spike protein. Also note that the Pfizer, and Moderna aren't real mRNA, it's a synthetic from China.
I think only China and Russia are making real traditional vaccines, they have banned the other ones.