September 11, 2026 marks twenty-five years since the attacks on the World Trade Center, the Pentagon, and a field near Shanksville, Pennsylvania.
Twenty-five years is a strange measure of time. It is long enough that the children who sat in downtown Manhattan classrooms that morning now have children of their own. Long enough that a person can carry an entire adult life on the far side of a single date. And long enough for a second wave of harm to arrive — the illnesses caused by the toxins people breathed that fall, surfacing years, sometimes decades, after the towers came down.
Zoom out, and the shorthand 9/11 holds thousands of deaths, years of illness, and an almost impossible amount of pain. Zoom in, and there are people still living inside that story.
The Morning
Some mornings turn on the smallest things — the desk you had to reach by a certain hour, the train you almost missed, the place you happened to be standing. On this one, the times are fixed forever in the record.
American Airlines Flight 11 struck the North Tower at 8:46. United Airlines Flight 175 struck the South Tower at 9:03. American Airlines Flight 77 hit the Pentagon at 9:37. The South Tower fell at 9:58:59, fifty-six minutes after impact.
At 10:03, United Airlines Flight 93 came down near Shanksville, after the passengers and crew moved against the hijackers. The North Tower fell at 10:28, a hundred and two minutes after it was hit. Late that afternoon, 7 World Trade Center collapsed as well.
Nearly 3,000 people were killed that day. They ranged in age from two years old to eighty-five.
Behind that number are individual lives — marriages, children, missed calls, last conversations, mornings that were supposed to continue.
What Followed
It was the deadliest single day in American history for firefighters and for law enforcement. And when the towers came down, the work was only beginning.
What followed was a nine-month rescue, recovery, and debris-removal operation that pulled in tens of thousands of people: firefighters and police officers, ironworkers, sanitation workers, utility and telephone crews, volunteers, contractors, and the barge and landfill operators on Staten Island. Fires burned at the site into December. The effort formally ended with a ceremony at the close of May 2002.
Many came immediately, and many stayed for months. Some of them would pay for it later, without knowing it yet.
The Air
In the days after the collapse, federal officials told New Yorkers the air in Lower Manhattan was safe to breathe.
It was not.
Two years later, the EPA’s own Office of Inspector General concluded that when the agency offered that reassurance, it did not have the data to support a statement so broad. The monitoring was still incomplete. In the meantime, people had gone home to their apartments, sent their children back to school, and reopened their businesses on the word that there was nothing to fear.
Later assessments named what had actually been in the air: asbestos, lead, dioxins, benzene, pulverized concrete and glass — drawn into ventilation systems, apartments, stairwells, and school hallways, where it kept being disturbed for months. People breathed it in while being reassured that the air was safe.
The harm did not end that fall. For many, it arrived a second time, years later. As Pitta & Baione LLP Partner Matthew Baione, who has represented members of the 9/11 community for more than a decade, puts it:
“I try to explain to people it’s almost like these clients have two 9/11’s, right? Or three. 9/11 in 2001, you have your 9/11 when you’re diagnosed with cancer, and you have your third one when the person passes away, if, unfortunately, that happens.”
The Illnesses Nobody Had Named Yet
The first symptoms came almost immediately — persistent coughing, wheezing, sinus irritation, shortness of breath. Within a year, people had a name for it that they used out loud: “World Trade Center cough.”
The long-term health consequences had not yet been fully understood. The programs that care for these people today did not exist on September 12, 2001. Everything that now stands was built afterward, piece by piece, usually because the 9/11 community refused to let the matter drop.
The response grew the way understanding grows — in stages, always a step behind the illness. A registry was created to track the long-term effects. A health center opened to treat the residents, workers, and students who belonged to no department’s rolls. Federal funding followed. Then, in 2010, the James Zadroga 9/11 Health and Compensation Act — named for an NYPD detective who died in 2006 of a respiratory disease traced to his work at Ground Zero — created the World Trade Center Health Program, which still monitors and treats certified 9/11-related conditions today. Its members now live in all fifty states and beyond.
Cancer was not initially included among the covered conditions. It was added over time, type by type, as evidence of the connections grew — the most recent, uterine cancer, only in 2023. The illness kept outrunning the paperwork built to name it.
Twenty-Five Years Later
The numbers continue to climb.
As of the spring of 2026, roughly 143,500 people were enrolled in the WTC Health Program, about two-thirds of them certified for at least one 9/11-related condition. Cancer certifications over the life of the program number more than 57,000.
And this year, for the first time, the number of certified Survivors – the residents, the office workers, the students, the people who were simply there – surpassed the number of certified Responders: approximately 28,913 to 28,131. For years, the story of 9/11-related illness was told largely through the experience of first responders, and rightly so. But the dust did not check anyone’s job title. It settled on a whole neighborhood, and the neighborhood is still getting sick.
Some of the most overlooked are the people nobody thought to count. Some of the most easily overlooked were the people who did not fit neatly into the categories most associated with 9/11. The Feast of San Gennaro was supposed to begin on September 12, 2001. It was canceled as the streets filled with dust. The booths on Mulberry Street stood half-built, the kitchens stood stocked — and so Little Italy’s restaurant families cooked instead for responders, recovery workers, and neighbors, and kept at it for months, breathing the same air the entire time.
Estimates suggest that as many as 400,000 people may have been exposed in the New York City Exposure Zone. Twenty-five years on, many of them still do not know it.
The Individual Life Inside the History
It is easy for a tragedy this large to become a monolith — for the shorthand ‘9/11’ to stand in for everything and, in doing so, to hide the people inside. The work of remembering pulls the other way. It insists on the single life: one morning, one relationship, one conversation that was supposed to continue.
That is the idea at the center of 8:48, a short film that began as a poem named for the arbitrary time by which someone had to be at their desk that morning — and perhaps never made it home. It tells the story of a couple having an ordinary argument on September 11, each assuming there will be time later to make it right. There is not. The film screened at the National September 11 Memorial & Museum, and it was written in sympathy for every family that carries the same unfinished sentence: “I didn’t get to say goodbye.”
The Feast tells its own version of that story. This September, as the city marks twenty-five years since the attacks, the Feast of San Gennaro reaches its hundredth year — and with it comes The Forgotten Feast, a short documentary about the celebration that was canceled in 2001 and the community that turned its kitchens toward the recovery instead. One is about absence. The other is about what people do for one another in the middle of loss. Both are about the lives that continue beyond the moment history records.
Zoom In
Twenty-five years is long enough to make 9/11 feel like history — a date, a fixed set of times, a number that keeps climbing on a page.
But the people inside those numbers are not history. They are still receiving diagnoses. They are still carrying losses that began on a Tuesday morning in September, or illnesses that arrived quietly many years later. Younger generations are inheriting a story they did not live.
Zoom out, and September 11 is part of the past.
Zoom in, and there are people still living it.
