His diagnosis prompted renewed conversations about prostate cancer screening, particularly among older men and those with an increased risk of developing the disease.

Jill also questioned whether doctors could have identified the cancer earlier during Joe’s presidency. Speaking to CBS News in May 2026, she referred to medical guidance concerning prostate-specific antigen, or PSA, testing.

“Well, you know the doctors said that, according to the American Urological Association, that men over 70 don’t need a PSA, a blood test, any more because it’s a slow-growing cancer,” she said.

She added: “I do feel we had amazing care in the White House, but somehow that was missed.”

Her remarks raised questions about the challenges of detecting prostate cancer in older patients. However, screening decisions depend on individual circumstances, and men should discuss the potential benefits and risks with their doctors.

Joe has also used his experience to encourage people to take their health seriously and seek medical advice when they notice concerning symptoms.

The family tragedy that haunts Jill
Joe’s cancer diagnosis has also brought renewed attention to the loss that profoundly affected the Biden family more than a decade ago.

In 2015, their eldest son, Beau Biden, died at the age of 46 after battling glioblastoma, an aggressive form of brain cancer.

Beau had built a career in public service, serving as Delaware’s attorney general and earning recognition as a rising political figure. His death devastated his family and left a lasting impact on both Joe and Jill.

In August 2026, Jill reflected on Beau’s death during an appearance on The Jamie Kern Lima Show. She discussed how she continues to turn to her late son for comfort as the family confronts Joe’s illness.