New York City health officials search for source of Upper East Side Legionnaires' outbreak linked to 36 cases - ABC7 New York

New York City health officials search for source of Upper East Side Legionnaires' outbreak linked to 36 cases  ABC7 New YorkLegionnaires’ disease outbreak: 28 New Yorkers now sick as city expands public health response to Upper East Side crisis  amNewYorkMayor vows disclosure of UES buildings that test positive for Legionella contamination  GothamistSevere pneumonia outbreak on Upper East Side expands as NYC probe continues  NBC New YorkUpper East Side Legionnaires’ Outbreak Source Remains Unknown  Bloomberg.com