Las autoridades de salud investigan los contagios de la enfermedad, en inglés conocida como Legionnaires’ disease, en varios vecindarios

Here's everything to know about the Legionnaires' disease cluster being reported in NYC's Upper East Side.

Legionnaires' disease outbreak in US: New York City health officials are investigating a Legionnaires' disease outbreak on Manhattan's Upper East Side, with 18 confirmed cases.…