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Getting the latest healthcare news for you

New York City Mayor Zohran Mamdani's administration released over 170,000 pages of documents suggesting city officials knew the air near Ground Zero was unsafe after 9/11 — despite public assurances to the contrary. The release follows a settlement with advocacy group 9/11 Health Watch and includes air quality reports, contamination records, and internal memos. More FDNY members have since died of 9/11-related illnesses than were killed in the attacks themselves.
Twenty-five years after the 9/11 attacks, New York City is finally opening the books. Mayor Zohran Mamdani's administration released more than 170,000 pages of documents this week — including air quality reports, contamination records, and internal correspondence — that suggest city officials were well aware the air near Ground Zero was dangerous, even as they publicly declared it safe to breathe.
The release stems from a settlement between the Mamdani administration and 9/11 Health Watch, a transparency advocacy group that spent years fighting for this disclosure. The documents are now publicly accessible through a dedicated portal that cost over $34 million to build. Among the records is the so-called "Harding Memo," which reportedly anticipated lawsuits related to toxic exposure in the weeks following the attacks. First responder advocate Jon Stewart stated plainly that the city began concealing evidence just three weeks after 9/11.
By the Numbers:
Why it matters: This release marks a significant moment of accountability in public health transparency. For decades, first responders and survivors suffered — and died — while officials allegedly concealed what they knew about toxic exposure. The documents could reshape legal, medical, and policy responses for the thousands still living with 9/11-related illnesses.