According to news reports, in an alarming update, the Southern Nevada HealthDistrict (SNHD) is currently investigating cases of Legionnaires’ disease linked to two popular Las Vegas hotels: South Point Hotel & Casino and The Grandview. This investigation comes after confirmed cases of the disease were reported among travelers who recently stayed at these properties.
Unfortunately, this is not the first outbreak of Legionnaires’ disease in Las Vegas. This office represented numerous persons who became sick with Legionnaires’ disease while staying at the Aria. There were other outbreaks at Caesars Palace Hotel & Casino (2023–2024), the Orleans Hotel Casino (2022–2023), the Rio
All-Suite Hotel & Casino (2017).
What Is Legionnaires Disease?
Legionnaires’ disease is a severe form of pneumonia caused by the bacteria Legionella. This bacteria thrives in warm water systems, such as those found in hotel plumbing, hot tubs, and cooling towers. People contract the disease by inhaling water vapor or mist contaminated with the bacteria.
Symptoms typically appear within 2-10 days after exposure and can include cough, shortness of breath, fever, muscle aches, and headaches. In severe cases, it can be fatal, especially for those with weakened immune systems or underlying health conditions.
Confirmed Cases at South Point Hotel & Casino and The Grandview The South Point Hotel & Casino has confirmed two travel-associated cases of Legionnaires’ disease. One individual stayed at the hotel in August 2024, while the second case involved a guest who visited in February 2025. Both have recovered since their exposure.
Meanwhile, at The Grandview, there have been three confirmed travel-associated cases of Legionnaires’ disease. One person stayed in February 2025, and the other two visited in April 2025. All three were hospitalized, with one still remaining in the hospital as of the latest update from SNHD. Water Sampling Tests Positive for Legionella
Following the identification of these cases, the Southern Nevada Health District conducted water sampling at both the South Point and The Grandview. The tests returned positive for Legionella bacteria, confirming the source of the illness at both properties.
Who Is at Risk?
While anyone can contract Legionnaires’ disease, certain groups of people are at an increased risk due to factors like age, smoking history, or existing medical conditions. These include:
- Individuals aged 50 or older
- Current or former smokers
- People with chronic lung disease
- Those with weakened immune systems (e.g., post-transplant patients or cancer treatment recipients)
- People with chronic illnesses such as diabetes, kidney failure, or liver disease
If you fall into one of these categories and have recently stayed at the affected
hotels, it is especially important to monitor your health for symptoms and seek
medical attention if needed.
What Should You Do If You’re Concerned?
If you believe you have been exposed to Legionella or are experiencing symptoms, it’s important to act quickly. Anyone showing symptoms of Legionnaires’ disease should seek medical attention immediately and inform their healthcare provider of any potential exposure.
For those with questions or concerns, the Southern Nevada Health District has set up a helpline that can be reached at (702) 759-4636. The district’s office is open Monday through Friday, from 8 a.m. to 4:30 p.m. Additional information about Legionnaires’ disease and its prevention can be found on the CDC’s Legionella page.
Conclusion
For anyone who recently stayed at either the South Point Hotel & Casino or The Grandview and is feeling unwell, paying attention to symptoms and reaching out to medical professionals is the best course of action.
As always, staying informed about health risks when traveling is essential—especially when it comes to infections that can be contracted in water systems.