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A legionellosis is any disease caused by Legionella, including Legionnaires' disease (a pneumonia) and Pontiac fever (a related upper respiratory tract infection), [10] but Legionnaires' disease is the most common, so mentions of legionellosis often refer to Legionnaires' disease. The bacterium is found naturally in fresh water. [4]
Legionella bacteria, is commonly found in water and can cause a serious type of lung infection - Here’s everything we know about the disease
The symptoms of the disease usually show up within two to 10 days of bacteria inhalation, and include headache, muscle pain, chills, and a fever of 104 degrees Fahrenheit or higher.
Legionella pneumophila, the primary causative agent for Legionnaire's disease, is an aerobic, pleomorphic, flagellated, non-spore-forming, Gram-negative bacterium. [1] [2] L. pneumophila is a intracellular parasite that preferentially infects soil amoebae and freshwater protozoa for replication.
Legionella is a genus of gram-negative bacteria that can be seen using a silver stain or grown in a special media that contains cysteine, an amino acid.It is known to cause legionellosis [3] (all illnesses caused by Legionella) including a pneumonia-type illness called Legionnaires' disease and a mild flu-like illness called Pontiac fever. [3]
A Legionnaires' disease outbreak in a New Hampshire town that has sickened five people has been traced to contaminated water from a cooling tower. ... Symptoms can appear anywhere from 2 to 14 ...
Pontiac fever is known to have a short incubation period of 1 to 3 days. No fatalities have been reported and cases resolve spontaneously without treatment. [8] It is often not reported. [9] Age, gender, and smoking do not seem to be risk factors. Pontiac fever seems to affect young people in the age medians of 29 to 32.
Symptoms of Legionnaires’s disease include cough, shortness of breath, fever, muscle aches and headaches and usually begin two to 14 days after exposure. As with other forms of pneumonia, the ...