An Edmonton father's heartbreaking journey to find a life-saving stem cell match for his infant son has become the subject of a powerful new documentary that exposes a critical gap in Canada's donor registry.
Jacob Marfo never imagined he would become a stem cell donation advocate. Before his son Ezra fell gravely ill at just nine months old, Marfo was a regular blood and plasma donor with little knowledge about the complexities of stem cell matching or the demographics of Canada's donor pool.
"That's the sad reality," Marfo reflected. "I also didn't have any idea about the statistics at that time."
When Ezra was diagnosed with leukemia at 11 months old, everything changed. The young boy spent 475 grueling days hospitalized between Alberta Children's Hospital in Calgary and Stollery Children's Hospital in Edmonton, fighting for his life.
The matching challenge
Medical science shows that patients are significantly more likely to find compatible stem cell donors within their own ethnic or ancestral background. Yet according to Canadian Blood Services, fewer than two per cent of registered stem cell donors in Canada identify as Black—a stark disparity that can mean the difference between life and death for patients from those communities.
Desperate to help his son, Marfo launched the Swab 4 Ezra campaign, traveling across the country to urge more people—particularly Black Canadians—to register as potential donors. He gave presentations, spoke with media outlets, and worked tirelessly to raise awareness about the critical shortage.
"Before that, he was this bubbly boy who would be playing every day," Marfo said, remembering his son before the diagnosis. "Going around, like crawling to remove all my power cables and crawling under my desk when I'm working."
Despite these efforts, Ezra never found his perfect match.
From loss to legacy
Edmonton filmmaker Sandro Silva initially tried to register as a potential donor for Ezra during the family's desperate search. When he learned he didn't qualify, Silva received a letter from Marfo—delivered weeks after Ezra had passed away.
"I said 'Look, I'm very sorry I couldn't help. I tried. But I couldn't,'" Silva recalled. "What I can do as a producer, as a filmmaker, is put the story out there."
The two collaborated for more than two years on a documentary titled The Perfect Match, which captures both the intimate family tragedy and the systemic failures that contributed to it.
"What I can do as a producer, as a filmmaker, is put the story out there." — Sandro Silva, filmmaker
The film illuminates critical shortcomings in Canada's stem cell registry and makes a compelling case for increased donation drives within Black communities and other underrepresented populations. It's a stark reminder that behind every statistic is a family facing impossible choices and running out of time.
For Jacob Marfo, Ezra's legacy now lives on through his advocacy work—a heartbreaking testament to what one family's determination can achieve in the fight to save others.
This story is based on reporting from Global Calgary.