Bats are sick... . Let's vaccinate the bats...
Bats don't like being vaccinated...
Let's attach the bat vaccine to SARS then just spray the vaccine on the bats...
The spray didn't work...
Bats still aren't vaccinated...
Oops... this "vaccine" can attach to humans...
Better be careful...
Let's keep working on this in China... just in case...
Oops... the "vaccine" escaped the lab...
The trouble is BEFORE they were working on the SARS - COV2 virus they were also testing it on humanised lung tissue on mice to make it more adhesive.