SNHD investigating Wynn Las Vegas after cases of Legionnaires’ disease reported
Las Vegas Review-Journal • • health
Key Points:
- The Southern Nevada Health District is investigating two travel-associated cases of Legionnaires’ disease linked to stays at Wynn Las Vegas in September 2025 and February 2026; both patients have recovered.
- Environmental sampling at the resort detected multiple positive samples for Legionella bacteria, prompting immediate water system remediation by Wynn Las Vegas.
- Follow-up testing showed no detectable levels of Legionella in the affected areas, and Wynn Las Vegas is cooperating with the investigation and notifying guests about potential exposure.
- Health officials advise individuals who stayed at the resort to monitor for Legionnaires’ disease symptoms such as cough, shortness of breath, fever, muscle aches, and headaches for up to two weeks after exposure.
