
The view seen from the New Jersey Turnpike near Kearny, New Jersey, following the 9/11 attacks, where smoke can be seen billowing from the twin towers of the World Trade Center in New York after airplanes crashed into both towers.
Thousands breathed toxic dust on 9/11—the health effects are still emerging
Story by Jasmine Laws
After the September 11, 2001, terrorist attacks 25 years ago, thousands are continuing to experience long-term health conditions that researchers believe could be tied to the environmental toxins they breathed in following the tragedy.
The health consequences of the massive toxic dust cloud that blanketed lower Manhattan continue to unfold and researchers from the U.S. Centers for Disease Control and Prevention (CDC) noted in a review that many individuals exposed to the pollution have gone on to develop multiple conditions, including cancer, respiratory disease, gastroesophageal reflux disease, and mental disorders.
The review was published in the journal JAMA on September 10.They also said that a number of these health conditions can manifest years after exposure, “underscoring the importance of sustained clinical monitoring and research to address the evolving health needs of the 9/11 population.”
According to recently published data from the World Trade Center Health Program, more than 9,400 people have died from 9/11-related illnesses. During the 9/11 attacks, a total of 2,977 people were killed, including passengers on the plane, civilians and first responders.
This included 2,753 people in Manhattan, 184 people at the Pentagon and 40 passengers and crew members on United Airlines Flight 93, which crashed in a field in Shanksville, Pennsylvania.Data from the WTC Health Program also revealed that about 50,000 cancer diagnoses have been certified.
What the Study Found
The CDC team found that 25 years later, more than 154,000 responders and survivors enrolled in the WTC Health Program, which provides medical monitoring and treatment for 9/11-related health conditions at no out-of-pocket cost, as of June 2026.
Enrollment to the program had increased by a median of more than 6,500 members annually since 2012.
The researchers said that individuals directly exposed to the attacks have a greater prevalence of chronic conditions and poorer health-related quality of life compared with the general population.
They also experience increased disability, more complex clinical management, and higher health care utilization and cost.
What Was in the Toxic Dust?
According to earlier CDC research, the dust cloud that formed after the towers collapsed contained a mixture of toxins known to be harmful to humans, including asbestos, lead, pulverized cement, glass fibers, benzene and others.
The researchers said that the combustion of jet fuel and the collapse resulted in thousands of tons of particulate matter and volatile organic compounds polluting the air
Much of the material remained at the site to form Ground Zero, a six-story pile of smoking rubble that burned intermittently for more than three months.
The International Agency for Research on Cancer has classified all forms of asbestos as carcinogenic to humans. Asbestos causes mesothelioma, which is a type of cancer that forms on the protective tissue that covers the lungs, and cancer of the lung, larynx and ovary.
Meanwhile, lead exposure can affect multiple body systems and was attributed to more than 3.5 million deaths globally in 2023, primarily due to cardiovascular effects, according to the World Health Organization.
Numerous studies have also linked particle matter exposure to a variety of health problems including lung and heart disease, asthma, respiratory issues and others, according to the U.S. Environmental Protection Agency, while prolonged exposure to volatile organic compounds in the air may lead to damage of various organs and potentially certain cancers.
Why Was This Dust So Harmful?
Dr. Jacqueline Moline, a professor at the Feinstein Institutes for Medical Research, who was not involved in the study, told Newsweek that one of the issues with this combination of compounds is that the dust was “very alkaline,” which meant that it could “penetrate deep into the tissues” of the body.
“So people were breathing this in and it was causing immediate reactions – some people had problems with their sinuses, their nose, their throat, and their lungs as a result of the irritation from the dust,” she said.
That irritation led people to “develop sinus problems, having chronic irritation in their nose, having gastroesophageal reflux disease because of the mucus they were swallowing or because they’d breathed in the dust and it got into their esophagus and led to severe irritation.”
For others, she said they may have developed asthma or ended up with lung scarring and added that some people even needed to have lung transplants as a result of the damage to their body. Over time, cancers began showing up among those known to have been exposed to the dust, particularly blood cancers, Moline said.
She added that the health impacts differed between those exposed depending on their body’s own reaction, how much of the dust they breathed in, and what they breathed in.
What the Findings Suggest
The CDC researchers said the ongoing health effects seen among responders and survivors demonstrate why disaster response efforts should not end when immediate recovery is complete.
Instead, they suggest that long-term surveillance and coordinated care systems are essential for identifying emerging health problems and supporting affected populations over time.
Moline also said the long-term impact of the 9/11 attacks on public health has demonstrated that “medical surveillance is critical after large-scale incidents, to understand not only what the outcome of these disasters is, but to pick up signals to know what to look for and to be better able to respond going forward.”
City Launches Online Portal to Shed Light on Ground Zero Air Quality
New York City officials launched a searchable online database on Tuesday containing about 170,000 pages of records from various city agencies that include air quality reports, health records and other materials related to the aftermath of the attacks.
Citing a lack of transparency around the attacks and their long-term health and environmental consequences, city officials said the portal is intended to give the public greater access to records related to the city’s response. Officials said they will add additional documents to the portal on a rolling basis in the coming months and noted that Mayor Zohran Mamdani’s 2027 fiscal year budget includes $34 million to create and maintain the portal.
At a press conference on Tuesday, Mamdani said, “For too long, New Yorkers have had to fight for access to records that should have been available to them in the first place. This portal is part of our administration’s enduring commitment to honor those we lost, care for those living with lasting health consequences and give thousands of New Yorkers the answer they’ve been asking for.”
Comedian Jon Stewart, a longtime advocate for 9/11 first responders who were sickened by exposure to toxins at Ground Zero, joined Mamdani at the press conference on Tuesday, calling out officials over air quality concerns shortly after the 2001 attacks.
Democratic Representative Jerry Nadler, who represented his New York City district during the terrorist attacks, applauded the mayor’s move, saying, “The release of City Hall’s files related to the aftermath of 9/11 is a long-overdue reckoning.
My colleagues and I who represented Ground Zero and the surrounding communities immediately warned local and federal officials of the health risks posed by toxins in the air at the time.
Our warnings were not heeded, and now we and the public know that City Hall, led by former Mayor Giuliani, predicted that thousands of responders and community members would face devastating long-term health impacts from these toxins.”
What Is in the Database?
An array of air quality reports, contamination records and correspondence between city staff show health officials were still finding evidence of asbestos at least 10 months after the attacks.
Officials had previously assured New Yorkers that the air in and around Ground Zero was safe to breathe.
The database also includes the Harding Memo, an internal document that was sent to then-Deputy Mayor Robert Harding in 2001 that discussed the city’s potential liability for toxic-exposure claims shortly after 9/11, as well as records related to environmental testing, cleanup operations and the reopening of Lower Manhattan.
The portal also includes records released as part of a settlement ending two lawsuits filed by 9/11 Health Watch, bringing a years-long legal fight over access to the documents to a close.
Key takeaways
- Chronic Conditions: Thousands exposed to the toxic dust continue to develop cancer, respiratory diseases, GERD, and mental disorders, with some conditions appearing years later.
- Toxic Composition: Dust contained asbestos, lead, benzene, glass fibers, and other harmful compounds, causing deep tissue irritation and long-term organ damage.
- Ongoing Monitoring: The WTC Health Program tracks over 154,000 responders and survivors, highlighting the need for long-term medical surveillance and coordinated care.
Reference
Azofeifa, A et al. (2026) Twenty-Five Years After 9/11—Lessons From the World Trade Center Health Program. JAMA. doi: 10.1001/jama.2026.15259
Contact Newsweek editor for this story: Kara Dolman and Anthony Murray.
Thousands breathed toxic dust on 9/11—the health effects are still emerging
Is There Still Debris From 9/11? What Remains Today – Search
is staten island the same as long island – Search
Is There Still Debris From 9/11?
- March 5, 2026
What Remains Today…
Yes, debris from 9/11 still exists in several forms more than two decades after the attacks. Some of it is physical material embedded in nearby buildings or preserved in repositories. Some take the form of 22,000 unidentified human remains stored by the New York City medical examiner. And some were deliberately repurposed into memorials and even a Navy warship. The story of what happened to the roughly 1.8 million tons of wreckage removed from Ground Zero is more complex than most people realize.
Where the Bulk of the Debris Went
The massive cleanup effort moved more than 1.8 million tons of debris from Ground Zero to the Fresh Kills Landfill on Staten Island. Fresh Kills wasn’t just a dumping ground. Workers there sifted through the material as part of both the recovery effort and a criminal investigation, searching for human remains, personal belongings, and evidence. A dedicated section of the landfill, roughly 40 acres, holds this material permanently.
The cleanup at Ground Zero itself took about eight months, wrapping up in May 2002. During that time, fires in the six-story pile of rubble burned off and on for more than three months. WTC dust was continuously stirred up and agitated throughout the process, extending the period of toxic exposure for workers and nearby residents well beyond the day of the attacks.
Toxic Dust That Lingered for Months
The collapse of the Twin Towers produced an enormous cloud of toxic dust that blanketed lower Manhattan and parts of Brooklyn, entering offices, schools, and apartment buildings. The dust was 80 to 90 percent concrete, gypsum, and synthetic fibers, but it also contained asbestos (up to 3 percent of samples), lead, chromium, nickel, PCBs, and volatile organic compounds.Outdoor dust largely washed away after a major rainstorm on September 14, 2001, or was cleared by cleanup crews.
Indoor dust was a different story.
Buildings in the area were quarantined for weeks or months, and the toxic dust sat undisturbed on surfaces during that time. The dust was also highly alkaline, with outdoor samples measuring a pH of 9 to 11 and indoor samples exceeding pH 12, making it corrosive to skin, eyes, and airways.
Animal studies later showed that inhaled WTC dust particles were retained in the lungs at rates of 90 to 95 percent over a full year after exposure, helping explain why so many responders and residents developed chronic respiratory and other health problems.22,000
Remains Still Awaiting Identification
Of the 2,753 people who died at the World Trade Center, 1,653 have been positively identified as of August 2025. That leaves 1,100 victims whose identities have not yet been confirmed. The New York City Office of Chief Medical Examiner maintains a repository of approximately 22,000 body parts recovered from the rubble, and researchers continue to apply newer DNA analysis techniques as the technology improves.
Three more victims were identified in August 2025 alone, a reminder that this process is still active. Each advance in DNA sequencing opens the possibility of matching previously untestable fragments. The remains are stored at the World Trade Center memorial site in a private, below-ground repository that is not accessible to the public.
Steel Repurposed Into Ships and MemorialsNot all the debris was discarded. Salvaged steel from the Twin Towers was distributed to all 50 states and several countries for use in memorials. The most notable repurposing went into the USS New York, a Navy amphibious transport dock.
About 7.5 tons of WTC steel was melted down at a foundry in Amite, Louisiana, and cast into the ship’s bow section in September 2003. That 7.5 tons represents less than one thousandth of the vessel’s total weight, but the symbolism was deliberate: the bow is the part of the ship that cuts through the water first.
Smaller pieces of steel were incorporated into fire stations, police memorials, and public monuments across the country. Some fragments remain on display at the National September 11 Memorial and Museum in lower Manhattan.
A Surprise Buried Beneath the Site
During reconstruction at the World Trade Center site in 2010, archaeologists made an unexpected discovery that had nothing to do with 9/11. Buried deep beneath Manhattan’s historic landfill were the remains of an 18th-century wooden gunboat, likely built near Philadelphia in the early 1770s during the Revolutionary War era.
The vessel had once patrolled shallow waterways before being abandoned along the Hudson River and eventually buried as Manhattan’s shoreline expanded through landfill.Excavators recovered more than 600 pieces of timber and 2,000 artifacts from around the ship, including musket balls, buttons, and ceramic tankards.
The find is now preserved at the New York State Museum, a reminder that Ground Zero sits on layers of history stretching back centuries before the towers were ever built.
What Remains in the Surrounding AreaTrace amounts of WTC dust and micro-debris were found inside buildings throughout lower Manhattan during renovations and demolitions in the years after the attacks. The dust cloud from the collapse was dense enough to penetrate ventilation systems, settle inside wall cavities, and coat surfaces in buildings that weren’t cleaned until long after the event.
The EPA conducted extensive testing and cleanup of residential buildings in the area, but some contamination in commercial structures wasn’t addressed until those buildings underwent major renovation work years later.For the thousands of people who lived and worked in lower Manhattan on September 11, the question of whether debris from 9/11 still exists isn’t abstract.
The World Trade Center Health Program, run through the CDC, continues to monitor and treat responders and survivors for conditions linked to dust exposure, including chronic respiratory disease and certain cancers. The physical debris may be largely gone from the streets, but its health effects are still unfolding.
Cancer Clusters on Long Island: What’s Known
Long Island has had several areas flagged by the New York State Cancer Registry for statistically higher-than-expected cancer rates, but these findings do not prove environmental causes and require further investigation New York State Department of Health+2.
Documented Areas of Concern
- Northport–East Northport School District (Suffolk County) – A 20-year NYS Department of Health study found a 3% excess in total cancer cases (4,593 vs. 4,454 expected) and significant excesses in pancreatic cancer, malignant melanoma, uterine cancer, and prostate cancer
abcnews.com.
- The Northport Middle School area showed a 7% excess in total cases, with notable increases in melanoma and prostate cancer.
- The East Northport Middle School area did not show a statistically significant difference.
- The investigation began in 2019 after unusually high leukemia cases among Northport High School graduates
abcnews.com.
- Centereach, Farmingville, and Selden – In 2018, NYS Public Health officials reported significantly elevated rates for four cancers:
- Thyroid: +43%
- Bladder: +50%
- Lung: +56%
- Leukemia: +64%
TBR News Media
These rates were well above state averages, but officials stressed that living in a highlighted area does not mean higher personal riskTBR News Media.
How “Cancer Clusters” Are Identified
The NYS Environmental Facilities and Cancer Mapping project uses the state cancer registry to compare actual cancer counts in small geographic areas to expected counts based on population New York State Department of Health.
- A “cluster” is defined as a greater-than-expected number of cases in a defined area and time period.
- The maps do not show causation — they do not indicate that environmental facilities cause cancer
New York State Department of Health.
- Many suspected clusters turn out to be due to chance or other factors
www.fertilehope.org.
Risk Factors and Context
NYS notes that at least 40% of cancers are linked to lifestyle factors (tobacco, diet, physical inactivity, alcohol) and other individual risks (age, family history, workplace exposures, infections) New York State Department of Health.
Environmental exposures may contribute, but no single factor has been proven to explain all cancers in these areas abcnews.com.
What This Means for Residents
- No immediate screening is required solely because of these findings
abcnews.com.
- The state continues to investigate and share updates.
- Residents can access NYS cancer data maps and reports for their area
New York State Department of Health+1.
- Reducing personal risk factors (quit smoking, healthy diet, regular exercise, screenings) remains the most effective way to lower cancer risk
New York State Department of Health.
Key takeaway: Long Island has had statistically notable cancer excesses in certain communities, but these are not proven environmental clusters and require ongoing, rigorous investigation. For the most accurate, up-to-date information, consult the New York State Department of Health’s cancer data portal New York State Department of Health+1.
Long Island school district found to have higher rates of cancer cases: Study – ABC News
Cancer cluster discovered in Centereach, Farmingville, Selden | TBR News Media
Long Island cancer clusters where they dump 9/11 Debris – Search Videos
Are Cancer Rates Higher on Long Island? – Fertile Hope
long island cancer clusters – Search Videos
Staten Island Cancer Clusters — Key Findings and Context
Staten Island has been identified as one of four New York State study areas with unusually high cancer rates, with several cancer types occurring at significantly higher rates than in other NYC boroughs and in the rest of New York State New York State Department of Health.
Official Investigation and Data
The Governor Cuomo’s Cancer Research Initiative selected Staten Island in 2017 as one of four high‑risk areas, alongside Warren County, East Buffalo/West Cheektowaga, and Centereach/Farmingville/Selden New York State Department of Health+1. The study compared 2011–2015 age‑adjusted cancer incidence rates for Staten Island against other NYC boroughs and NYS excluding NYC.
Key findings for Staten Island (per 100,000 people) New York State Department of Health:
- All sites: 524.9 (17% higher than other NYC boroughs)
- Thyroid: 33.2 (67% higher than other NYC boroughs)
- Lung: 64.7 (35% higher)
- Colorectal: 43.3 (8% higher)
- Uterus: 35.4 (13% higher)
- Kidney: 18.9 (36% higher)
- Leukemia: 18.5 (36% higher)
- Non‑Hodgkin lymphoma: 24.1 (22% higher)
These rates were higher than the combined rates of the other four NYC boroughs and higher than NYS excluding NYC for multiple cancer types New York State Department of Health.
Possible Contributing Factors
The investigation examined demographic, behavioral, occupational, and environmental factors New York State Department of Health.
Environmental data sources under review include:
- Air quality and emissions from regulated facilities
- Pesticide use
- Radon levels in homes
- Hazardous waste/industrial sites
- Public drinking water quality
New York State Department of Health
One public health narrative has linked proximity to the Fresh Kills landfill in Staten Island to community concerns, as explored in PBS’s 2018 MetroFocus segment PBS. However, the official report did not confirm a direct causal link; it emphasized the need for further environmental and occupational data analysis
New York State Department of Health.
Community and Policy Response
The initiative’s goals include:
- Identifying reasons for elevated rates
- Enhancing prevention and screening
- Improving access to quality cancer care
New York State Department of Health+1
Local and state officials have held public meetings, and the data has been shared through webinars and reports New York State Department of Health.
Summary
Staten Island’s elevated cancer rates are documented and statistically significant for several cancer types, but no single environmental cause has been proven.
The state’s ongoing investigation is gathering and analyzing environmental, occupational, and demographic data to determine contributing factors and guide prevention efforts New York State Department of Health+1.
For the most current updates, the New York State Department of Health’s Cancer Research Initiative website and local news outlets (e.g., SILIVE) provide the latest reports and public meeting summaries.
Long Island and Staten Island are two completely different places, though their names can make them sound similar.
🌍 Key Differences
- Long Island
- Location: Extends eastward from New York City into the Atlantic Ocean.
- Size: Much larger — about 118 miles long.
- Counties: Includes Brooklyn (Kings) and Queens (part of NYC), plus Nassau and Suffolk.
- Identity: Known for beaches, suburbs, vineyards, and the Hamptons.
- Staten Island
- Location: South of Manhattan, across New York Harbor.
- Size: Much smaller — about 13 miles long.
- County: Entirely one borough of NYC (Richmond County).
- Identity: More suburban, with Staten Island Ferry views of the Statue of Liberty.
🚢 Quick Way to Remember
- Long Island = a huge island with multiple counties, stretching far east.
- Staten Island = one borough of NYC, smaller and closer to Manhattan.
They’re both part of New York State, but they’re not the same place at all.
Would you like me to create a side‑by‑side comparison map or a cultural differences breakdown?
Here’s a clear side‑by‑side comparison map view of Long Island and Staten Island, showing their geography, scale, and context within New York.
🗺️ Key Takeaways
- Scale: Long Island is enormous compared to Staten Island — nearly 25 times larger in area.
- Governance: Long Island spans multiple counties, while Staten Island is just one NYC borough.
- Lifestyle: Long Island mixes urban boroughs (Brooklyn, Queens) with suburban and rural areas, while Staten Island is primarily suburban.
- Access: Staten Island relies heavily on the Staten Island Ferry and bridges, whereas Long Island connects directly by road and rail.
Explain cultural differences between Long Island and Staten Island
Culturally, Long Island and Staten Islandfeel like two very different worlds, even though both are part of New York City.
🎭 Long Island
- Identity: A mix of urban (Brooklyn, Queens) and suburban/rural (Nassau, Suffolk).
- Culture: Strong Italian‑American, Jewish, and Irish communities; suburban family life; Hamptons luxury scene.
- Vibe: Fast‑paced near NYC, but relaxed and beachy further east.
- Accents & Attitudes: The “Long Island accent” is famous — think coffee as “caw‑fee.”
- Leisure: Beaches, vineyards, malls, and summer escapes.
🏡 Staten Island
- Identity: More suburban and insular, often described as “the forgotten borough.”
- Culture: Heavy Italian‑American presence, strong local pride, tight‑knit neighborhoods.
- Vibe: Quieter, family‑oriented, with a small‑town feel compared to other NYC boroughs.
- Accents & Attitudes: Staten Island accent overlaps with Brooklyn but has its own flavor.
- Leisure: Staten Island Ferry, parks, and local diners — less nightlife than other boroughs.
⚖️ Symbolic Difference
- Long Island = sprawling diversity, suburban affluence, and coastal leisure.
- Staten Island = close‑knit, suburban pride, and a sense of separateness from the rest of NYC.
Long Island is the largest island in the contiguous United States, stretching about 118 miles eastward from New York Harbor into the Atlantic Ocean. It is both a geographic region and a cultural identity, deeply tied to New York City yet distinct in its own right.
🌍 Geography
- Counties: Four total — Kings (Brooklyn), Queens, Nassau, and Suffolk.
- Size: About 1,401 square miles, with a population of over 8 million.
- Shape: Often described as fish‑like, with the North Fork and South Fork forming its “tail.”
- Borders: Long Island Sound to the north (separating it from Connecticut), Atlantic Ocean to the south.
🏖️ Culture & Lifestyle
- Urban vs. Suburban: Western Long Island (Brooklyn & Queens) is fully urban, while Nassau and Suffolk blend suburban sprawl, farmland, and coastal villages.
- Localism: Residents strongly identify with their towns and school districts, creating intense community pride.
- Leisure: Famous for beaches (Jones Beach, Fire Island, Montauk), vineyards, and the Hamptons.
- Accents & Identity: The “Long Island accent” is iconic, and many locals distinguish “up island” (closer to NYC) from the more rural East End.
📜 History
- Native Peoples: Originally inhabited by Delaware tribes in the west and Montauk peoples in the east.
- Colonial Era: Dutch settled the west, English the east; Southampton and Southold were among the first towns (1640).
- Revolutionary Role: Long Island saw key battles during the American Revolution.
- Growth: The Long Island Rail Road (1836) spurred suburban expansion and tourism. Later, aviation and aerospace industries flourished here.
✨ Symbolic Identity
Long Island embodies dualities:
- City vs. Suburb
- Luxury vs. Localism
- Beach leisure vs. commuter grind
It’s both a gateway to New York City and a retreat from it, making it one of the most culturally layered regions in the U.S.
Staten Island is the southernmost borough of New York City, often called “the forgotten borough” because it feels more suburban and distinct compared to Manhattan, Brooklyn, Queens, and the Bronx.
🌍 Geography
- Size: About 58 square miles — much smaller than Long Island.
- Location: South of Manhattan, across New York Harbor, connected by bridges to Brooklyn and New Jersey.
- Landscape: Rolling hills, wetlands, and shoreline parks. Staten Island has more green space than any other NYC borough.
🏡 Culture & Lifestyle
- Identity: Strongly suburban, with single‑family homes, shopping centers, and car‑centric living.
- Community: Large Italian‑American population, alongside growing diversity.
- Local Pride: Residents often emphasize Staten Island’s distinctiveness from the rest of NYC.
- Leisure: Staten Island Ferry (free ride with skyline views), Staten Island Zoo, Staten Island Greenbelt, and beaches like South Beach.
📜 History
- Colonial Roots: Originally inhabited by Lenape peoples; later settled by Dutch and English.
- American Revolution: Used as a British base during the war.
- Modern Era: Incorporated into NYC in 1898, but has often had a complicated relationship with the city — even voting in the 1990s to secede (though it never happened).
✨ Symbolic Identity
Staten Island represents separateness and suburban retreat within the NYC framework. It’s the borough that feels most like a small town, yet it still belongs to the vast metropolis.
Here’s a cultural side‑by‑side comparison of Long Island and Staten Island — two places with very different vibes despite their similar names.
✨ Cultural Contrast
- Long Island: Known for its duality — urban boroughs (Brooklyn, Queens) vs. suburban/rural East End. Strong diversity, iconic accent, and leisure culture (beaches, vineyards, Hamptons).
- Staten Island: More suburban, quieter, with strong Italian‑American identity and local pride. Less nightlife, more green space, and a small‑town feel within NYC.
New FDNY report details 25 years of 9/11 health impacts
Hundreds of thousands of tons of toxic debris containing more than 2,500 contaminants and known carcinogens were spread across Lower Manhattan when the towers collapsed. Exposure to the toxins in the debris is alleged to have contributed to fatal or debilitating illnesses among people who were at Ground Zero. The Bush administration ordered the Environmental Protection Agency (EPA) to issue reassuring statements regarding air quality in the aftermath of the attacks · Wikipedia
Twenty five years have passed since 2,977 victims lost their lives to the September 11 terrorist attacks. Part of this number, the New York fire and police departments count a total of 343 and 23 personnel, respectively, among the fallen that day.
Since then though, over 650 more have lost their lives to illnesses related to their participation in the rescue and recovery efforts on and in the aftermath of 9/11. Cancer and respiratory diseases have caused the most deaths over the past 22 years but research suggests that first responders also display higher rates of cardiovascular disease. Published in the medical journal JAMA Network Open in 2019, researchers found that the first firefighters on the scene were 44 percent more likely to develop cardiovascular disease than those who were first present a day later.
Speaking at a ceremony last week which added a further 43 names to the FDNY’s Memorial Wall, New York Fire Commissioner Laura Kavanagh said: “Each year, this memorial wall grows as we honor those who gave their lives in service of others. These brave men and women showed up that day, and in the days and months following the attacks to participate in the rescue and recovery efforts at the World Trade Center site.
We will never forget them.”
The World Trade Center Health Program says more than 9,000 people have died from illnesses related to the Sept. 11 attacks, a toll that now far exceeds the number of people killed on the day of the attacks.
From mosques to data center protests: How the post-9/11 surveillance machine came for us all | Watch




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