What exactly is Legionellosis, and how can it be treated?

Legionellosis is also known as Legionnaire's Disease. It is an infection caused by inhaling water drops containing Legionella bacteria. This infectious disease can cause fever, dry cough, fatigue and muscle pains. In some cases, legionellosis may prove fatal for those with compromised immune systems or the elderly. According to the World Health Organization (WHO), there are more than 10,000 cases of Legionellosis each year in the world. However, this number could be much greater due to underreporting.

Legionellosis: Common Causes

Legionella bacteria is naturally found in freshwater and can be aerosolized by spraying or misting. These water droplets can increase the chance of getting infected. Cooling towers and hot tubs are common sources of contamination. Legionellosis outbreaks can also be caused by contaminated water or ice machines.

Public showers, spa pools, humidifiers, as well as medical equipment like nebulizers are all potential places for infection. Inadequate water Treatment chemicals and poor maintenance can also increase the chance of getting infected. A number of risk factors that can lead to legionellosis are: smoking, age 65+, lung disease, and weak immune system.

Common Treatments For Legionellosis

Antibiotics are the primary treatment of legionellosis. Typically, a combination erythromycin/rifampicin is used. Depending on how severe the infection is, other antibiotics might be prescribed. The typical course of antibiotics lasts between two and three weeks. It is usually accompanied with supportive care like oxygen therapy and pain relief medication, as well as fluids.

Additional treatments, such as mechanical ventilation or extracorporeal membrane oxygenation, may be required in more serious cases. The treatment may include addressing any other conditions, including chronic lung disease and immunosuppression.

Legionellosis Experts' Opinions

For optimal results, experts agree that prompt diagnosis and treatment are crucial for legionellosis. The Centers for Disease Control and Prevention(CDC) states that prompt treatment and diagnosis can lower the chance of dying from legionellosis by 30% to 5%.

To reduce your chance of getting legionellosis, the CDC recommends a number of preventive steps. This includes regular cleaning and disinfection water systems and cooling towers, as well as proper treatment with chemicals. The CDC also recommends avoiding showering or using nebulizers close to hot tubs and other water sources that could create an aerosol.

Tips and Natural Remedies to Prevent Legionellosis

There is no way to avoid legionellosis. However, you can reduce the chance of contracting it. They include:

There are natural remedies, such as honey, garlic, ginger and turmeric that can help reduce the symptoms of legionellosis. These remedies won't cure the disease, but they can reduce symptoms.


Legionellosis, a potentially fatal infection caused by inhaling water drops containing Legionella bacteria, is serious and can be life-threatening. You need to know the possible sources of infection so you can take preventative measures. For optimal results, prompt diagnosis is essential. Natural remedies can help reduce symptoms. It is possible to lower the chance of infection, improve outcomes and reduce suffering for those with this severe illness.