IDEXX Laboratories world campus in Westbrook, Maine IDEXX Laboratories, Inc., has developed an innovative water test called Legiolert™ to detect the presence of Legionella pneumophila in water sources, such as drinking water. This detection system can accurately depict the presence of Legionella pneumophila in potable water systems in seven days, as opposed to up to fourteen days using the customary culture methods of detecting the bacteria. Legiolert™ allows testers to skip steps of the usual testing procedures, such as colony counting and confirmation, which saves valuable laboratory time and reduces both the need for training and the risk of interpretation errors. Legionella pneumophila is the primary source of…
A Lockheed Martin plant in Marietta, GA has been dealing with a possible outbreak of Legionnaires’ disease. Two plant workers were recently diagnosed with the disease Administrators circulated an internal memo on July 28 stating that Legionella experts had conducted initial tests for the bacteria; these tests turned out negative. The company states that it plans to continue testing at the facility and to make changes to its water treatment system. These two cases are the first in Marietta to be linked to a single location, but now some former workers who contracted the disease are coming forward with their stories.…
The Allegheny General Hospital in Pittsburgh, PA is exploring options to eliminate Legionella bacteria from its water supply. The hospital found the bacteria in two water tanks earlier this year, and has since taken steps to keep patients safe. Hospital officials shut down sources of drinking water in several floors of its main inpatient facility after Legionella cultures were positive, and it increased the frequency of testing in high-risk units. The hospital has now largely returned to its normal water treatment system, though officials are continuing to test drinking water and are considering an overhaul of the existing water treatment system. The…
Michigan’s Attorney General Bill Schuette has provided more information about an investigation into an outbreak of Legionnaires’ disease in Flint. The media storm surrounding cases of lead poisoning in the city at first overlooked Legionnaires’ disease, but recent probes have brought the outbreak to the public’s attention. Aging city infrastructure, combined with a water supply that may have been contaminated with Legionella bacteria, led to the outbreak that claimed at least 12 lives last year in the embattled city. The Attorney General’s office has been pursuing this investigation for two months. It has now announced that the investigation may lead…
The continuing saga of Legionella at the Golden Sands Condominium advanced this week when recent tests showed the presence of the bacteria in the water once again. After two guests contracted Legionnaires’ disease at the Maryland facility last November, management launched a treatment plan and disinfected the building’s water system with chlorine. Subsequent tests indicated that the bacteria was under control. At the end of June, however, two more guests of the condo contracted Legionnaires’. As required by the local health department, management began to conduct biweekly tests of the building and alerted tenants of the risk. The results of…
A new study by a team at Virginia Tech has linked the outbreak of Legionnaires’ disease in Flint, MI to the city’s decision to switch its water supply. Flint suffered a surge in cases of Legionnaires’ disease from 2014 to 2015, with nearly 100 people sickened and 12 deaths. The death toll could have been higher, as Legionnaires’ disease often masquerades as pneumonia and goes unreported. Health officials assumed that the city’s decision to switch its water supply from Lake Huron to the Flint River was to blame, but no tests were done at the time of the outbreak. (An…
More cases of Legionnaires’ disease have been reported at an Illinois veterans’ home. The facility has been trying to prevent Legionella infection since an outbreak last August during which 54 people were sickened and 12 died. On Tuesday, the Illinois Department of Veterans’ Affairs revealed two cases of Legionnaires’ disease that originated at the Quincy Illinois Veterans’ Home. Health officials said that the patients contracted the disease from separate buildings. The patients were treated at a hospital and are now recovering in the veterans’ home. These new cases come at a difficult time for the Quincy facility, which recently refurbished…
A retirement community in Maryland is once again struggling to contain Legionella bacteria in its water supply. Three residents of the Lutheran Village at Miller’s Grant in Ellicott City, Maryland were diagnosed with Legionnaires’ disease in late May of this year. County health officials shut off the water after determining that the retirement community was the source of the bacteria. After testing and treating the water, officials turned it back on in early July. The retirement community intended to continue testing until the water was shown to be clear of Legionella. These tests have now shown that there is still…
As Philadelphia prepares for a four-day convention in the heat of July, some residents are recalling another convention forty years ago and hoping that news will be made by politicians rather than CDC officials. The American Legion convention of July 21-24, 1976, where over 200 people were sickened and 34 died, is now remembered for sparking the first public health crisis covered by modern mass media. In an opinion piece for the Philadelphia Inquirer, Marc Weingarten of Locks Law Firm discusses the discovery of the disease and its implications on public health funding and research. The suffering of those who…
More people have been sickened by Legionnaires’ disease at a condominium in Ocean Park, Maryland. The Golden Sands Club Condominium reported the second round of cases in less than a year. Last November, four people who had previously stayed at the Golden Sands Club Condominium were diagnosed with Legionnaires’ disease. The guests had stayed at the large beachfront complex during October 2015. Though the outbreak was never officially linked to the condominiums, facility managers tested the water there and found Legionella bacteria. Managers installed a water treatment system in April in an attempt to control the bacteria. They also notified…