It isn't sufficiently researched if asymptomatic, vaccinated cases still spread the virus in the same amount. The virus load spread by a vaccinated person can b

It isn't sufficiently researched if asymptomatic, vaccinated cases still spread the virus in the same amount. The virus load spread by a vaccinated person can be expected to at least be lower, maybe even negligible or nonexistent. Also, see the sibling comments about the difference between asymptomatic and pre-symptomatic.