Key Information About Legionnaires' Disease

Legionnaires' disease is a type of bacterial pneumonia. According to CDC, 1 out of every 10 individuals who get infected by this disease die because of complications.

Legionnaires' disease is caused by Legionella pneumophila, an aerobic bacterium of the genus Legionella.

These bacteria thrive in warm water. They often spread through a building’s contaminated water system.

Showerheads, sink faucets, hot tubs and decorative fountains can be a source of a Legionnaires’ disease outbreak.

Legionnaires' disease usually develops 2 to 10 days after exposure to the bacteria. Symptoms include fever, chills, cough, muscle pain, shortness of breath and headache.

Tests to diagnose this disease include culture on specialized Legionella media. Culture media provide nutrients to the bacteria.

When phlegm of the infected person is placed onto the culture media, the bacteria grows on the medium, making their identification possible.

Legionnaires' disease can be cured. It is always treated with antibiotics. Treatment is usually started as soon as the disease is suspected.

Antibiotics are given by mouth or intravenously for between 10 and 14 days.

There are no vaccines for this disease. Prevent water stagnation. Flush out infrequently used taps and showerheads weekly.

Clean and de-scale hoses and shower heads quarterly. Keep cold-water storage tanks clean.

Practice yoga daily. It boosts your immune system.