[disambiguation]

currently, yes that is the purpose .. but the messaging has changed over time and was quite different at the start of the year.

> The Centers for Disease Control and Prevention on Thursday walked back controversial comments made by its director, Dr. Rochelle P. Walensky, suggesting that people who are vaccinated against the coronavirus never become infected or transmit the virus to others.

https://www.nytimes.com/2021/04/01/health/coronavirus-vaccin...

> Moderna's chief medical officer, Tal Zaks, said last month that he believed it was likely the vaccine would prevent transmission but warned that there was not yet "sufficient evidence" of it.

https://www.businessinsider.com/who-says-no-evidence-coronav...

edit: if you plan to downvote me, please know that i am open to feedback to understand your disagreements with my comment. thank you.