Westchester County, NY — Officials have confirmed a Legionnaires’ disease outbreak that has left two people dead and at least 37 residents sick across the county. The victims were from White Plains and New Rochelle.
Health authorities say this summer’s hot, humid weather created the perfect breeding ground for Legionella bacteria, which can multiply in cooling towers, plumbing systems, and fountains. The disease spreads when people inhale contaminated water droplets and often strikes older adults and those with weakened immune systems.
Preventing Future Cases
Public health experts stress that Legionnaires’ disease is preventable with the right precautions:
- Maintain Building Water Systems: Cooling towers, HVAC systems, and hot tubs must be cleaned and disinfected regularly.
- Control Water Temperatures: Keep hot water above 120°F and cold water below 68°F to limit bacterial growth.
- Flush Stagnant Water: Unused pipes and faucets should be run regularly to keep water moving.
- Properly Treat Pools & Spas: Ensure chlorine or bromine levels are maintained to kill bacteria.
- Install Filters Where Needed: In high-risk facilities, filtered taps and showers can reduce exposure.
- Follow Health Regulations: Property owners must comply with state cooling tower inspection laws to prevent outbreaks.
Community Guidance
Residents are advised to monitor symptoms like cough, fever, and shortness of breath, and to seek medical care immediately if they arise. Early treatment with antibiotics can save lives.
Officials remind the public that the disease is not spread person-to-person, and with vigilance, Westchester can both control this outbreak and prevent future ones.
