Southern Nevada Health District conducting Legionnaires’ disease investigation at The Grandview

FOR IMMEDIATE RELEASE:
May 22, 2025

LAS VEGAS—The Southern Nevada Health District is investigating three travel-associated cases of Legionnaires’ disease in individuals who stayed at The Grandview. One person stayed at the property in February 2025, while the other two stayed in April 2025. All three were hospitalized; two have since recovered, and one remained hospitalized at the time the Health District received the report. The Health District does not have additional information about the individuals since they do not live in Nevada.

Following notification of cases, the Health District conducted environmental water sampling at the facility. Multiple water samples tested positive for Legionella, the bacteria that can cause Legionnaires’ disease. In response, the Grandview is conducting immediate water system remediation efforts and conducting follow-up testing to help ensure the safety of its water systems. The facility is fully cooperating with the Health District’s investigation, and has initiated guest notifications regarding the potential exposure, and is implementing precautionary measures to mitigate any further risk of illness.

Legionnaires’ disease symptoms typically begin within two to 10 days after exposure to the bacteria. However, people should watch for symptoms such as cough, shortness of breath, fever, muscle aches and headaches for up to two weeks after exposure. Guests who stayed at The Grandview before May 7, 2025, and are not experiencing symptoms, are not considered at risk for infection.

Guests who stayed at The Grandview on or after March 27, 2025, and who developed or are experiencing symptoms  within 14 days of their stay are urged to complete a confidential illness survey, at https://survey.alchemer.com/s3/8323167/Grandview-Legionella-Investigation.  If guests are currently still symptomatic, they should seek medical attention and alert their medical provider of the potential exposure.

People who are at increased risk of getting sick include:

• • People 50 years or older
  • Current or former smokers
  • People with chronic lung disease
  • People with weakened immune systems
  • People who take drugs that can weaken their immune systems (after a transplant operation or chemotherapy)
  • People with underlying illnesses such as diabetes, kidney failure, or liver failure

Anyone with additional questions can contact the Health District’s Helpline at (702) 759-4636 (INFO), Monday – Friday, from 8 a.m. – 4:30 p.m. More information on Legionnaire’s disease is available on the Centers for Disease Control and Prevention website at www.cdc.gov/legionella/index.html.

The Southern Nevada Health District serves as the local public health authority for Clark County, Boulder City, Henderson, Las Vegas, Mesquite and North Las Vegas. The agency safeguards the public health of the community’s residents and visitors through innovative programs, regulations, and initiatives focused on protecting and promoting their health and well-being. More information about the Health District, its programs, services, and the regulatory oversight it provides is available at www.SNHD.info. Follow the Health District on Facebook, Twitter, and Instagram.