The pneumonia-type illness is caused by drinking water contaminated with Legionnaires disease bacteria (LDB). Within 2-10 days, symptoms appear, beginning with headache and slight fever, aching joints and muscles. A higher fever may develop as well as a dry cough, difficulty breathing, chills, and chest pains. This illness is treated by a type of antibiotic called macrolides. Early treatment improves chances of recovery.Most people have resistance to Legionnaires disease; only about five out of 100 who are exposed actually come down with the disease. Those at most risk include older people, heavy smokers and drinkers, those with a weakened immune system and underlying medical problems such as diabetes and cancer.
The best way to prevent Legionnaires disease is to eliminate the conditions that cause it. A clean water system should be maintained, including twice-yearly cleaning with chlorine products. Water temperature at the faucet should be 140 degrees Fahrenheit or higher. Stagnant water conditions in the home should be removed by professional help.
Legionnaires disease is not easy to diagnose from other pneumonia forms. A doctor will take samples of sputum, blood, urine, or lung tissue to determine the illness.For more info about Legionnaires disease, please visit http://www.legionellacontrol.com/
