[Tangsen]

It is out there,

to compare head on at same country same period

https://www.reuters.com/world/americas/s...021-06-08/
if compare effectiveness against intensive care admissions, both are near
if compare against infection mRNA do have advantage but probably due to high antibodies but that will wane off.

mRNA technology is not necessary evil but because of inflammation cause by spike protein and mutation, 
to some or many overshadow its strength.

If both are as good … WHY then those anti vax still dun wanna jab.
Because of them, many businesses are suffering, hospital & medical staffs under stress and a bloody burden to society.
Karma will fall on their selfishness