Legionnaires' Disease FAQ
What causes Legionella Pneumonia?
It is caused by the Legionella bacteria, often found in warm water sources like hot tubs and cooling towers.
How is Legionella Pneumonia diagnosed?
Diagnosis usually involves lab tests, imaging studies, and checking for specific antibodies or the bacteria in urine.
What are the symptoms of Legionella Pneumonia?
Common symptoms include cough, fever, shortness of breath, muscle aches, and headaches.
Who is at risk for Legionella Pneumonia?
Individuals over 50, smokers, and those with weakened immune systems are at greater risk.
Is Legionella Pneumonia contagious?
No, it cannot be spread from person to person. It’s contracted from contaminated water sources.
How is Legionella Pneumonia treated?
Treatment typically involves antibiotics, and severe cases may require hospitalization.
Can Legionella Pneumonia be prevented?
Preventative measures include maintaining water systems to avoid bacterial growth.
What should I do if I suspect I have Legionella Pneumonia?
Seek medical attention immediately for proper testing and treatment.
Is a vaccine available for Legionella Pneumonia?
Currently, there’s no vaccine available for Legionella pneumonia.
What are the complications of untreated Legionella Pneumonia?
Complications can include respiratory failure, septic shock, and even organ failure.
Can I get sick from drinking water?
It’s unlikely to contract the bacteria from drinking water; the risk is higher from aerosolized water droplets.
How long does recovery take?
Recovery can vary, but many people start feeling better within a week after treatment begins.
Is there a follow-up needed after treatment?
Yes, follow-up appointments may be necessary to ensure full recovery.
Can it recur after treatment?
In general, recurrence is rare, but those with compromised immune systems should be cautious.
What are the long-term effects?
Most people recover completely, but some may experience lingering respiratory issues.
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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly