Were the mRNA vaccines designed to be self-spreading?
https://www.express.co.uk/news/world/1340352/coronavirus-vaccine-covid19-self-spreading-vaccine
"In a scientific article entitled 'Self-disseminating vaccines to suppress zoonoses', published in Nature magazine, researchers argued the "advances in genetic engineering now raise the possibility of overcoming challenges through the use of self-disseminating vaccines capable of transferring from one individual to the next."