Cases of Legionnaires' disease are spreading in Orange County.
The county’s latest count of confirmed cases increased to a total of 25 after results from the last week of November were made public. That’s up 13 cases from the previous week, according to the Florida Department of Health.
Earlier this week, the FDOH confirmed in an exchange with Democratic State Sen. Carlos Guillermo Smith, that at least 14 of the confirmed cases were due to “gym exposure.” The department did not name the facility.
Investigators conducted an assessment of the gym to examine possible contributing factors to the outbreak, such as “testing disinfectant levels, temperature, and pH of the premise’s plumbing outlets and spa.” Water and swab samples for Legionella testing were also collected, and the results are pending.
The gym’s spa was closed due to violations found in a regulatory inspection of the pool and spa, the department said.
The 25 cases in a single month in Orange County is a stark total compared to previous years. In the month of November during the years 2020 to 2024, confirmed cases have never exceeded four. In total this year, Orange County has had 82 confirmed cases, which is the most the FDOH has ever reported for the county in 30 years.
What is legionnaires disease?
Legionnaires’ disease is an illness caused by the bacteria Legionella. The disease infects the lungs, causing pneumonia. Symptoms include body aches, head aches, shortness of breath, and fevers of 104 degrees or more. The exposure period is from two to 14 days, with most cases experiencing symptoms five to six days after exposure.
Legionella spreads by inhaling water particles from places like shower heads or hot tubs, according to the Centers for Disease Control and Prevention. It is not spread through person-to-person contact.
Legionnaires in Orange County?
It has yet to be officially confirmed where the “gym exposure” outbreak occurred in Orange County.
Lora Macpherson, 64 of Ocoee, has attended the nearby Crunch Fitness gym for nearly two years, located on 1560 E. Silver Star Road.
She says her gym trainer was sick on Nov. 18 during one of their sessions. She learned from him four days later he was in the hospital with a 105 degree fever.
Macpherson said that the trainer returned to the gym earlier this week and told her that his doctor had diagnosed him with Legionnaires’ disease.
“My trainer had it, and I know that from his mouth,” Macpherson said.
She’s unsure if her Crunch Fitness facility is where the outbreak occurred, but her trainer’s experience concerns her.
“The only reason that I'm upset about anything, is that all they need to do is tell people and be transparent with what’s going on,” she said.
Macpherson said that she’s received no notice from the gym. The facility does have one sign near the hot tub that states it is “temporarily out of service.”
Central Florida Public Media reached out to the Crunch Fitness facility. A manager confirmed that the facility was working with the Department of Health, but it did not confirm if the work was related to Legionnaires’.
The FDOH told Central Florida Public Media it would not comment on an ongoing epidemiological investigation.
