As the 25th anniversary of the September 11 attacks approaches, sobering revelations regarding the long-term health impacts faced by first responders and those present in New York on that fateful day are coming to light. Research from Northwell Health’s World Trade Center Health Program indicates a significant surge in cancer diagnoses among individuals who were exposed to the toxic fallout of the attacks, suggesting a continuing public health crisis.
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Over the last 25 years, more than 57,000 cases of cancer have been associated with the hazardous debris generated by the destruction of the World Trade Center, and this figure is anticipated to rise markedly. Dr Jacqueline Moline, the director of the Northwell Health programme, has highlighted a fear among researchers that cancer diagnoses may escalate dramatically in the coming decade. The data reveals a startling twofold increase in lung cancer cases within just a five-year timeframe.


On September 8, days prior to the anniversary, Northwell Health presented new data that articulates the ongoing crisis impacting over 100,000 patients enrolled in their World Trade Center Health Program. This programme currently provides free medical monitoring to approximately 145,000 individuals, who collectively face what researchers are terming “a slow-motion health disaster” as the number of cancer cases continues to climb.
According to the findings, about 30 per cent of those registered with the Northwell WTC Health Program have received a cancer diagnosis. Alarmingly, projections indicate that this figure could rise steeply in the coming years, with a 75 per cent increase in cases forecasted from 2023 to 2025 alone.
At an event hosted at Northwell’s Long Island Jewish Medical Center, personal accounts were shared from individuals grappling with the consequences of their exposure to Ground Zero. Frank Kotnik, a 66-year-old former blacksmith for New York City’s Department of Transportation, recounted his experience of working long hours in the aftermath of the attacks. Years later, he received a diagnosis he never anticipated: “You’ve got 9/11 bladder cancer,” he recalled being told. Reflecting on the timeline, he expressed surprise that it had taken over two decades for the illness to manifest.
Felicia Ivey-Toure, 58, shared her similarly grim experience. Despite initially being symptom-free, she was diagnosed with thyroid cancer after visiting doctors for a concussion following a vehicle crash. Notably, she had no previous family history of the disease and had been working at St. Vincent’s Hospital in Greenwich Village on 9/11. The links between her health issues and the attacks were made clear by the medical experts at Northwell Health.
The toxic dust that blanketed Lower Manhattan post-9/11 is now understood to consist of 150 different chemicals, raising serious concerns about the health of those who inhaled or came into contact with it. Northwell Health emphasised that the fallout has resulted in far more illness and loss of life than was experienced on the immediate day of the attacks.
Dr Moline, reflecting on the implications of the data, stated, “For over 25 years, we have cared for people who were exposed to the aftermath of September 11th.” She articulated the ongoing risk to countless individuals who were in New York City during the events. “While we initially saw respiratory diseases, we are now confronted with an alarming increase in cancer cases, including rare types,” she noted. Warnings regarding the potential for continued rises in cancer diagnoses remain a significant concern among healthcare professionals.
Both Ivey-Toure and Kotnik are currently in remission, but they serve as powerful reminders of the long-term impacts of the attacks. “9/11 is not over,” Kotnik stated firmly, underscoring the ongoing struggle faced by many survivors and first responders.
As the anniversary draws closer, it is crucial for society to remember the devastating health consequences stemming from the attacks, and to continue supporting those who continue to fight the aftermath of September 11, 2001. The urgent need for ongoing medical support and research into these long-term health effects remains a priority for public health advocates and the communities affected by this national tragedy.
