From the CDC [0] referring to this preprint [1]: > Fully vaccinated people with Delta variant breakthrough infections can spread the virus to others. However,

From the CDC [0] referring to this preprint [1]: > Fully vaccinated people with Delta variant breakthrough infections can spread the virus to others. However, vaccinated people appear to be infectious for a shorter period. It appears that vaccinated people have the same viral load to spread when they're initially infected, but it is significantly diminished shortly thereafter. [0]: https://www.cdc.gov/coronavirus/2019-ncov/variants/delta-variant.html https://www.cdc.gov/coronavirus/2019-ncov/variants/delta-var... [1]: https://www.medrxiv.org/content/10.1101/2021.07.28.21261295v1.full.pdf https://www.medrxiv.org/content/10.1101/2021.07.28.21261295v...