> Vaccinated people can still contract and spread coronaviruses. This statement should always come with information about the relative rate at which it occurs.

> Vaccinated people can still contract and spread coronaviruses. This statement should always come with information about the relative rate at which it occurs. One "can still" get pregnant despite using contraception. This is not an argument against using it, because the relative rate is far lower than if one did not use it at all.