Back in June of 2017, public health officials began to learn about the outbreak of Legionnaires’ disease which occurred at the Rio Hotel-Casino, an outbreak which initially involved only 2 reported cases. Now, nearly 8 months later, the Southern Nevada Health District is reporting that in fact the Rio Hotel-Casino outbreak in fact involved 7 confirmed cases of Legionnaires’ disease with a potential of 29 additional cases being suspected. This kind of continued treatment and additional cases being revealed is, in some ways, relatively normal for a Legionnaires’ disease outbreak. As Robert Cole, senior environmental health specialist for the Southern…
On Monday, January 29, 2018, Spartan Bioscience announced the launch of their Spartan Legionella Detection System. This product would represent the first on-site DNA test for Legionella and furthermore perhaps one of the fastest tests for Legionella as it can detect and quantify the bacteria in approximately 45 minutes. The detection system uses a portable DNA analyzer along with a single-use disposable test cartridge and was recently announced as the winner of the 2018 AHR Expo Innovation Award for Indoor Air Quality, a competition put on by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). If this product…
In a study released late last year, the Center for Disease Control and Prevention found that cooling towers (CTs) were found to be a leading source of Legionnaires’ disease outbreak across the United States. These results were obtained by obtaining aliquots from various water samples collected during routine Legionella testing from approximately 196 cooling towers across eight of the nine continental US climate regions in order to control for regional differences. After examining these 196 samples, Legionella spp were found in 78 of the samples, L. pneomophila were isolated in approximately 53 of the samples, and L. pneumophila serogroup 1…
In August of 2015, 133 Bronx residents contracted Legionnaires’ disease, an outbreak which ultimately resulted in the death of 16 individuals. This incident would be the worst recorded outbreak of Legionnaires’ disease in New York state’s history however now, more than two years later, New York continues to show problems as 2017 posts a record number of cases, including a far larger rate of Legionnaires’ disease than just about every other state per capita. New York once again led the United States for reported cases of Legionnaires’ disease in 2017 with a total of 1,009 cases reported to the CDC. And far from the situation improving, this rate of…
During this year’s CES conference, Site 1001, a company which specializes in artificial intelligence-run facilities management systems and previously spun off of JE Dunn Construction Co. showcased its artificial intelligence driven predictive maintenance system. Essentially, with any artificial intelligence driven facility, not only should the program be able to access information about every aspect of the building, but also be able to have the program automatically solve any problem which may arise on its own. The way to do this, according to Site 1001, is through neural networks that copy how sentient creatures think. As such, one prominent example of this kind…
From New York to California, populations across the United States have an increased risk of a Legionnaires’ disease outbreak. Health officials are increasingly concerned about the continuous uptick of Legionnaires’ disease cases, which have risen steadily since 2000. While the waterborne bacterial disease is relatively rare ― with 6,238 cases nationwideso far this year ― there has been a 13.6 percent increase in cases since this time last year. That’s nearly double the increase of 7.8 percent from 2015 to 2016 in the same time period. The disease is not contagious. It’s contracted when people breathe in water droplets contaminated…
The Centers for Disease Control and Prevention‘s Morbidity and Mortality Weekly Report provided data that in 2015, 6,079 cases of Legionnaires’ disease occurred nationwide. Of those cases, 2,809 occurred in 20 states and New York City, and among that figure, 468 cases were possibly associated with health care facilities, while 85 of those definitely were. Of the 85 cases confirmed to be associated with health care facilities, 68 of them- or 80%- were associated with long-term care facilities, and and 15- or 18%- were associated with hospitals. Legionnaires’ disease is a type of bacterial pneumonia caused by exposure to Legionella bacteria. The bacteria…
Positive findings of Legionella bacteria were found throughout the water system in the Rio All-Suite Hotel and Casino in Las Vegas. The investigation came about after two guests contracted Legionnaires ’ disease following their stay at the Rio Hotel in March and April. Test results conducted by The Southern Nevada Health District following the second reported case of the disease showed the presence of the bacteria. The company is now taking action to remediate the problem and disinfect the water. Guests are being alerted and are being relocated while remediation is taking place. Legionnaires’ disease is a type of pneumonia…
On Monday, May 8th Samaritan Medical Center, in Watertown, NY, reported that it had found legionella bacteria in the hospital’s water system while conducting quarterly water quality tests. The spokesperson for Samaritan Medical Center stated that the levels of legionella bacteria were low and that the remediation of the hospital’s water system would be conducted by the next day. As of now there have been no cases of Legionnaires’ Disease reported by the Jefferson County Department of Health or Samaritan Medical Center. More information about the discovery of legionella bacteria can be found here. Jules Zacher is an attorney in Philadelphia…
According to a CDC report based on 27 different outbreaks investigated by the CDC from 2000-2014, released last year, found that hotels and resorts are the most common source of Legionnaires’ Disease outbreaks in the United States. Hotels and resorts were 25 percentage points ahead of long term care facilities and other health care related facilities. Senior living facilities, workplace, and community-associated outbreaks were each found to be responsible for 7% of Legionnaires’ Disease outbreaks. Travel associated outbreaks (hotels and resorts) were found to be the most common source of outbreaks but were also found to have the lowest median fatality rate at…