Coronavirus ("how long is a piece of string" pandemic) vaccines as on October 24 2021 - are needed more for:
eating - can't be masked,
drinking - can't be masked,
head face neck nose mouth ear eye cleaning / bathing in shared areas - can't be masked,
dentistry work - can't be masked, and
some medical work - can't be masked
Transmission is not being stopped by covid vaccines. This can be seen in the statistics. At all other stages, it is face masks and eyewear I'm afraid to say.