Legionella bacteria — which causes Legionnaires' disease — was found in water samples collected from more than half of 30 homes within several municipalities served by Trenton Water Works (TWW), the New Jersey Department of Health (NJDOH) said Saturday, Oct. 15.
The samples were taken from homes in Trenton, Ewing, and parts of Lawrence and Hopewell Township served by TWW.
The testing was conducted in September 2022 following the detection of Legionella, the bacteria that causes Legionnaires’ disease, in several homes that were voluntarily tested within the Hamilton Township area served by TWW in July 2022.
The homes tested in Hamilton Township were part of an ongoing investigation to determine potential causes of Legionnaires’ disease previously detected in Hamilton Township, with five cases including one death reported since December 2021. The most recent case was reported to health in September 2022.
To determine if other municipalities served by TWW were affected, health officials recruited an additional 30 homeowners from across the TWW distribution area, focusing on areas outside of Hamilton Township.
Symptoms of Legionnaires’ disease include cough, shortness of breath, fever, muscle aches, and headaches, which are similar to symptoms caused by other respiratory infections, including COVID-19. Legionnaires’ disease can be fatal but is treatable with antibiotics. It is important that anyone who thinks they have symptoms of Legionnaires’ disease contact their health care provider and seek medical evaluation immediately.
Click here for the full release from the NJDOH.
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