I know this is all over, but still... mRNA vaccines have now shown success with operable pancreatic cancer and late-stage melanoma.

Cancer vaccines may come into widespread use... just as measles and polio vaccines go out of fashion.

https://www.reuters.com/legal/litigation/moderna-merck-breakthrough-could-usher-wave-cancer-vaccines-2026-08-19/

Add a form of lung cancer to the list
https://www.futurity.org/lung-cancer-drug-resistance-3342602/

Some of my 'emergency' anemia treatments (due to a very rare condition) required me to check into the hospital Infusion Center for a couple of IVIG treatments.  Most of the patients in IC are being treated for cancer. It was a sad place.