Why we need to do Legionella risk assessment?

Legionella is the kind of bacteria related to a critical health ailment called Legionnaires’ disease. This bacteria normally stays in water. It becomes most effective once the temperature of water is around 20 to 45-degree Celsius and there is adequate nutrient to back up development and multiplication.

A legionella risk assessment becomes necessary for lowering the hazardous impacts of Legionnaires' disease by using water in dwellings and workplaces. You could get the deadly bacterial disease by inhaling steam or drops of water having legionella bacteria from water services, hot-water baths, hydrotherapy techniques, warm and cold-water systems, damp air conditioning models, and atomizers.

Impact of legionella disease

Legionella germs cause pneumonia-like diseases known as legionellosis. Fevers related to Lochgoilhead and Pontiac are less serious types of legionellosis. Acute legionella infection causes Legionnaires' disease. It may affect any individual by inhaling legionella bacteria. Although many instances of legionella disease react to antibiotics, sometimes the bacterial disease may be deadly. Aged people, individuals struggling with long-term respiratory sickness or kidney conditions, smokers, heavy drinkers, as well as people who have weak immune system possess an increased danger of having Legionnaires' disease.

Legionella risk assessment - Find the Sources of Legionella

A comprehensive knowledge about water supply and identifying the possible causes of hazards legionella pollution would be the first step or stage in legionella risk assessment of water supply. The danger from the bacterial pollution is greater in systems where the water is stowed or re-circulated. Water temperature is generally between 20 and 40-degree Celsius in water system. Sludge, corrosion, as well as organic matter building up within the water tanks, baths, and conduits supply nutrition to these legionella germs assisting their development. Water techniques where water drops are created like in aerosols incorporated in cooling systems and shower units are potential causes of legionella bacteria illness.

Summary - legionella risk assessment

Legionnaires’ disease is an incredibly perilous illness, which when not monitored carefully and if the appropriate measures are not taken to stop spreading the disease, it may affect people living in that area or even result in deaths. Attention should be given to scrutinize places extensively and make sure tanks are cleaned out and watersystems are secure.

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Created on Oct 2nd 2018 07:37. Viewed 536 times.

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