Vaccinated people spread the Delta variant, a yearlong U.K. study shows

Vaccinated against COVID-19 are just as likely to spread the Delta variant of the virus as those who haven’t had shots, according to new UK research published in Lancet. These findings destroy official narrative of community spread prevention through full vaccination.

Despite reduction in severity of infection in vaccinated, immunity in vaccinated is short lived as discussed in 2020 https://twitter.com/futurenews2020/status/1284998134649610241?s=21 and highly dependent on individual health status, where presence of comorbities play a major role in Sarscov2 infection outcome in vaccinated and unvaccinated groups. The research showed that immunity from full vaccination waned in as little as three months. Per this study, “fully vaccinated individuals with breakthrough infections have peak viral load similar to unvaccinated cases and can efficiently transmit infection in household settings, including to fully vaccinated contacts”

from Community transmission and viral load kinetics of the SARS-CoV-2 delta (B.1.617.2) variant in vaccinated and unvaccinated individuals in the UK: a prospective, longitudinal, cohort study https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00648-4/fulltext