"The CDC has found, however, that in rare breakthrough infections — instances where a fully vaccinated person tests positive for the virus — the amount of virus in that vaccinated person's system is similar to the viral load in an infected individual who is unvaccinated."
One could be forgiven though for not being up to date on the latest oscillation.
https://www.nbcnews.com/science/science-news/experts-back-cd...
"The CDC has found, however, that in rare breakthrough infections — instances where a fully vaccinated person tests positive for the virus — the amount of virus in that vaccinated person's system is similar to the viral load in an infected individual who is unvaccinated."
One could be forgiven though for not being up to date on the latest oscillation.