“Thoughts on this?”

I googled metastatic triple negative breast cancer vaccines, and got a couple of hits from Cleveland Clinic in 2024. Early Spring and late Fall. This may be the same studies you’re asking about. Not 100% sure, but interesting read nonetheless.

January 4, 2024/Cancer/Innovations
Update on Phase 1 Trial of Preventive Breast Cancer Vaccine

https://consultqd.clevelandclinic.org/update-...er-vaccine

November 8, 2024/News Releases
Cleveland Clinic Announces Updated Findings in Preventive Breast Cancer Vaccine Study

https://newsroom.clevelandclinic.org/2024/11/...cine-study