Department of Health | News | Health Officials Continue to Investigate Legionella in Townships Served by Trenton Water Works, Urge Precautions to Reduce Risk in Homes and Buildings – NJ.gov / Uncategorized / By NearMe Department of Health | News | Health Officials Continue to Investigate Legionella in Townships Served by Trenton Water Works, Urge Precautions to Reduce Risk in Homes and Buildings NJ.gov