This would be wonderful news for many if the early success is confirmed. Many cancer treatments today can be so harsh. While they can cure the cancer the quality of life during and following treatment is abysmal. Something better has to out there, sooner or later.
Experimental vaccines against three other cancers — prostate, the deadly skin disease melanoma and an often fatal childhood tumor called neuroblastoma — also gave positive results in late-stage testing in recent weeks, after decades of struggles in the lab.
“I don’t know what we did differently to make the breakthrough,” said Dr. Len Lichtenfeld of the American Cancer Society.
Instead of a single “A-Ha!” moment, there have been many “ah, so” discoveries about the immune system that now seem to be paying off, said Dr. John Niederhuber, director of the National Cancer Institute.
It’s way too soon to declare victory. No one knows how long the benefits will last, whether people will need “boosters” to keep their disease in check, or whether vaccines will ever be a cure. Many vaccines must be custom-made for each patient. How practical will that be, and what will it cost?
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