The death toll from a Legionnaires’ outbreak that struck the Upper East Side last month has risen to 11, NYC Health Commissioner Dr. Alistair Martin (above) says. ( Photo: Emil Cohen/NYC Council Media Unit) UES Legionnaires’ Outbreak Death Toll Rises to Eleven Two more people have now been killed in connection with a Legionnaires’ outbreak that tore through the Upper East Side last... News 01 Sep 2026 | 03:09