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(Image Credit: Katelyn Bellerose/Primary Care Alberta)
575,000 mammograms

Mobile mammography program marks 35 years of bringing breast screening to rural Alberta

Sep 28, 2026 | 6:08 PM

An Alberta mobile mammography program that has travelled to rural and remote communities for 35 years has completed more than 575,000 mammograms.

Primary Care Alberta’s Screen Test program marked the milestone this fall, with two mobile units now travelling to about 120 communities across the province, screening as many as 15,000 clients each year.

The program began in 1990 with offices in Calgary and Edmonton before its first mobile community visit to Hinton on Sept. 18, 1991.

Screen Test visited 26 communities during its first year.

Between October 1990 and January 2025, the program detected 28,068 abnormalities that required additional testing and identified more than 3,100 breast cancers.

Justin Wright, Alberta’s minister of primary and preventative health services, said the mobile program helps make screening more accessible for women living outside major centres.

“Breast cancer is the most common cancer among women in Alberta, which is why making screening easier to access matters,” Wright said.

“For women in rural communities, mobile mammography means less time travelling, fewer added costs and better access to important screening closer to home.”

For Colleen Waters, a three-time breast cancer survivor and retired Screen Test staff member, the program has had a personal impact.

“I’ve been involved with the mobile mammography program on both sides,” Waters said.

“Coming from rural Alberta, I know firsthand the impact this program has had over the years.”

Waters said the service has affected her, her family and her community, along with many other women who have used the mobile units.

Primary Care Alberta CEO Kimberley Simmonds said bringing mammography services directly to rural communities helps remove barriers to regular screening.

“Many of our mobile mammography clients have said they would not receive regular screening if not for the mobile units,” Simmonds said.

Primary Care Alberta says regular mammograms can help detect breast cancer early, when treatment may be more effective.

Women between 40 and 74 are encouraged to discuss their breast cancer risk with a health-care provider to determine whether screening is appropriate for them.

New and returning clients can book appointments with Screen Test by calling 1-800-667-0604.

Returning clients are notified about six weeks before the mobile unit is scheduled to visit their community.

Anyone who notices changes in their breasts or has concerns about their breast health is advised to speak with a doctor rather than waiting for a routine mammogram.