I did not bookmark the study. I found it by doing a search with the duck: Gold Miners Covid Gamma Variant, IIRC. It is a study.
I’m just taking a quick break from chores - if you don’t find it, let me know and I’ll try to do a search tonight.
ThanQ.
https://wwwnc.cdc.gov/eid/article/27/10/21-1427_article
Volume 27, Number 10—October 2021
Dispatch
Breakthrough Infections of SARS-CoV-2 Gamma Variant in Fully Vaccinated Gold Miners, French Guiana, 2021