This February 2021 photo shows Stacy Hill, 48, of Philadelphia. After she lost her job and health insurance, a colonoscopy revealed two growths that were caught before they turned cancerous. “I was shocked,” Hill said. “I’m a proactive-type person so I was glad to know.” Doctors also helped her enroll in Medicaid, “so now I have medical insurance” and can continue getting cancer screenings, she said. (Stacy Hill via AP)

In this Oct. 31, 2020 photo provided by Dr. Carmen Guerra of the University of Pennsylvania, volunteers work at a drive-thru flu shot event in Stenton, Pa., where they also distributed home test kits to detect possible signs of colon cancer. Guerra had a federal grant to increase cancer screening in racially diverse communities and realized that home tests could help fill a gap. (Carmen Guerra via AP)