Coverage dated July 2, 2026 to July 4, 2026

Two cases of Legionnaires' disease prompt Upper East Side investigation

Headline from ABC 7 New York

City officials stressed that it remains safe to use air conditioners, cooling centers, city facilities and tap water in the affected neighborhood. The two cases were found in Carnegie Hill and Yorkville.

ABC 7 New York's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

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Reports & sources

5 articles, oldest first.

  1. Pix11

    Health officials investigate Legionnaires' disease cases on the Upper East Side (opens Pix11)

    Published

    Pix11's feed description

    NEW YORK (PIX11) -- Two People on the Upper East Side have been diagnosed with Legionnaires’ Disease, the New York City Department of Health and Mental Hygiene announced on Thursday. The NYC Health Department is currently investigating this community cluster, according to health officials.

  2. ABC 7 New York

    Two cases of Legionnaires' disease prompt Upper East Side investigation (opens ABC 7 New York)

    Published

    ABC 7 New York's feed description

    City officials stressed that it remains safe to use air conditioners, cooling centers, city facilities and tap water in the affected neighborhood. The two cases were found in Carnegie Hill and Yorkville.

  3. New York Post

    Legionnaires’ disease outbreak in 2 NYC nabes has health officials on high alert (opens New York Post)

    Published

    New York Post's feed description

    Two people were diagnosed with the potentially fatal pneumonia-like illness in the neighborhoods of Carnegie Hill and Yorkville as of Thursday, with possible additional cases pending test results.

  4. The Brunswick News

    2 stricken with Legionnaires' disease on Upper East Side, cluster investigated: NYC health officials (opens The Brunswick News)

    Published

    The Brunswick News's feed description

    NEW YORK — Two people living on the Upper East Side have been diagnosed with Legionnaires’ disease, city health officials said Friday as they identified two neighborhoods where the deadly bacteria may be spreading. The patients were found in the…

  5. Gothamist

    Legionnaires cluster emerging on Upper East Side, NYC officials say (opens Gothamist)

    Published

    Gothamist's feed description

    Testing sample positive with Legionella. At least 10 people have been infected and officials are still looking for the cause. [ more › ]