There's at least one study indicating reduced spread in households that are vaccinated. https://www.medrxiv.org/content/10.1101/2021.12.27.21268278v1.full http

There's at least one study indicating reduced spread in households that are vaccinated. https://www.medrxiv.org/content/10.1101/2021.12.27.21268278v1.full https://www.medrxiv.org/content/10.1101/2021.12.27.21268278v...