2.9 cases per 100,000 people: Legionnaires' disease rates in 2025 were the second-highest on record, up 50% since the pandemic. NYC saw the worst of it: www.circleofblue.org/2026/health/... #Legionnaires #PublicHealth #WaterQuality #DrinkingWater #WaterSafety #WaterborneDisease #NewYorkCity