Doctors Claim Ohio Mother’s Cancer Disappeared After Groundbreaking Clinical Trial

Dr. Benjamin Jin, a biologist working on immunotherapy for HPV+ cancers, works in the lab of Dr. Christian Hinrichs, an investigator at the National Cancer Institute at the National Institutes of Health (NIH) in Bethesda, Md., Feb. 7, 2018. SAaul Loeb/AFP/Getty Images

An Ohio mother’s cancer vanished after a clinical trial, according to her doctors.

Denise Keenan, 66, of Youngstown, was diagnosed with non-Hodgkin’s lymphoma in 2009.