Earlier this week, we posted about Baumholder, a US army base in Germany that had to decontaminate around 20 housing units after finding high levels of Legionella bacteria there. Now, just 35 miles away, officials at the Landstuhl Regional Medical Center are ordering the decontamination of the hospital’s water system after finding Legionella bacteria in two separate areas of the facility. According to the hospital’s spokeswoman Stacy Sanning, the inspectors had originally tested there on February 23 however only recently notified the Landstuhl Regional Medical Center a few days ago of the high levels of Legionella bacteria. Though it remains…
For today’s post, we are once again going to take a bit of a step back from the news and examine some of the fundamentals of Legionella bacteria and Legionnaires’ disease. With that in mind, today’s post will be doing a review of the basics regarding how testing for Legionella is done. Traditionally, Legionella is found by a culture on a buffered charcoal yeast extract agar. One very common procedure for detecting Legionella in water is to concentrate the bacteria before inoculating it onto a charcoal yeast extract agar along with some agents like polymixin, GVPC, vancomycin, glycine, and cyclohexamide in order to suppress any…
We recently wrote about the progress of a bill in the Illinois legislature which would promote the prompt notification in the case of an outbreak of an infectious disease like Legionnaires’ disease. There is, however, another push within these legislative efforts to also promote more rigorous Legionella monitoring. In order to keep Legionnaire’s bacteria from spreading, lawmakers are proposing, in addition to the notification requirements we discussed previously, a new water management plan which would require state operated residence facilities to monitor their potable water systems for Legionella. According to Senator Mike Hastings, “(V)eterans at these homes deserve homes that…
At the Baumholder Army Base in Germany, approximately 20 buildings were decontaminated after finding high levels Legionella bacteria. According to the base doctors, no one staying at the base tested positive for Legionnaires’ disease. Army officials explained their attempts to decontaminate the buildings last Wednesday and according to the commander of U.S. Army Garrison Rheinland-Pfalz Col. Keith Igyarto, workers are doing everything necessary to protect the health of everyone living in the base. The discovery of these buildings came about when the Army tested 124 buildings within the military base and community for Legionella bacteria this past February in order…
In today’s post, we will be taking a step back once again to review some basics surrounding Legionnaires’ disease. As such, a fundamental bit of information which may prove useful for future conversations is simply what the treatment for Legionnaires’ disease looks like in a broad way. The answer, in short, is antibiotics since in one way, a big part of treating Legionnaires’ disease is, put simply, treating a bacterial infection. A more specific answer, however, would include us listing some of the more effective antibiotics. As such, some examples include tetracyclines, quinolones, most macrolides, and ketolides. The reason these particular antibiotics are effective…
The subject of using big data to try and model for future outcomes has been a popular one in relations to numerous types of fields. Yet in regards to this post, one application for modeling which seems particularly interesting is in regards to epidemiology and specifically Legionnaires’ disease. Now the primary paper I could find dates back to March of 2011 however it does draw some interesting conclusions. Essentially they attempt to model a Legionnaires’ disease outbreak using symptom-onset data from several specific outbreaks in order to estimate the beginning and end of the release of Legionella. The researchers are…
Over the past few weeks, we have included several articles regarding the Quincy, Illinois Veteran’s Home Legionnaire’s disease outbreak and the state’s attempts to not only find out exactly what happened, but to also take steps to try and ensure this kind of severe outbreak can never happen again. As of yesterday, this process of figuring out next steps took a new decisive turn by having Gov. Bruce Rauner’s administration announce its plans to replace the residence halls at Quincy, Illinois veterans’ facility. The plan, which was revealed by the Illinois Department of Veterans’ Affairs Director Erica Jeffries, was initially…
Back in February, it was reported by KFOR that around six employees who worked inside the Robinson Renaissance Building had tested positive for Legionella bacteria. In addition, it was also revealed through lab results that the Legionella bacteria was located within one of the building’s cooling systems. Now new testing has been conducted on the downtown Oklahoma City building, testing which shows the building has been cleared of Legionella bacteria. This was revealed when KFOR was given additional information about the extensive testing which had taken place at the building since back in February when KFOR first received the information.…
Nearly a month ago, we posted about the Brooke Army Medical Center in San Antonio, Texas and its recent outbreak incident. Now, as of this past Tuesday, the Brooke Army Medical Center is stating that they have identified the probable source of the Legionella bacteria and even went so far as to confirm for the first time the three patients who had developed Legionnaire’s disease since last August. The Legionella bacteria’s likely source turned out to be a water heater within an abandoned building next to the main hospital. All Brooke Army Medical Center personnel were moved out of the…
Due to a Legionnaires’ disease outbreak at the Island Walk gated community at the West Villages development in North Port last Friday, the Sarasota County Health Department will be testing the pool as well as the spa area of the facilities. The environmental health director for the Sarasota County Health Department Tom Higginbotham said the test kits had arrived on Tuesday and that the water from the hot tub along with both pools would be tested. Mr. Higginbotham also mentioned that the health department’s investigation should take around two days and that while the spa and two pools are the focus of the investigation,…