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Legionnaires ’ diseaseis a serious precondition characterized by the fervour of the lung induce by bacterium key out Legionella . It is a severe case of pneumonia that can cause death . It is transmitted through drinking piddle , inspire water droplets contain the bacterium and contaminated soil . The symptom of the disease are similar to flu i.e. high feverishness , cephalalgia , muscular pain , sickness , vomiting , anddiarrhea . Untreated Legionnaires ’ disease may get worse in the first week itself and can induce death due to progressivepneumonia , respiratory nonstarter , jar or multi - organ failure .
What Is The Mortality Rate Of Legionnaires’ Disease?
Legionnaires ’ disease is a serious ailment of lungs because of Legionella bacteria . Exposure to Legionella pneumophilia bacterium does not mean that every person can catch the infection . There are sealed broker that can gamble you to reduce the disease .
The risk factors that can lead to the contagion of lungs by legionella bacterium are-
Weakened Immune System - people who have a weakened immune system due to chronic diseases like diabetes , other lung infections , cancer or who are immune compromised in disease likeHIVorAIDScan contract the infection easily . Those who are consuming sure medications such as corticosteroids or drug that can prevent rejection of an Hammond organ after transplantation can also catch the infection .
Smoking – regularsmokingcan keep down the strength of the lungs to struggle contagion as it damage the lung . Those who smoke are at more peril to capture the infection by Legionella .
Old Age - the great unwashed above the age of 50 years are more susceptible to bewitch the infection .
Legionnaires ’ disease is most normally spread by inhalation of contaminated weewee droplets present in air mold due to water nebuliser , jets or mist or by aspiration of polluted piddle or ice . It can act itself with soft febrile status to serious pneumonia lead to respiratory failure .
The symptom of Legionnaires ’ disease are-
Legionnaire ’ disease can cause biography - threaten complications such as-
Respiratory Failure - weak lungs or lungs regard by continuing diseases are more susceptible to trip up the contagion by Legionella , which may complicate into respiratory loser . It is a condition where the lung are ineffective to exchange O and carbon dioxide in the body .
Septic Shock - when the blood pressure drops abruptly due to an infection , the line of descent provision to full of life organ of our body especially to the brain and kidney get hindered , leading to a condition called infected shock . In this status , the profligate supplying is compensate by the ticker as it pumps increased volume of blood to come across the shortage . This final result in the weakening of the ticker and blood flow reduces more .
Acute Renal Failure - Legionnaires ’ disease may lead to sudden loss of the normal functioning of the kidneys . This may cause assemblage of waste products and fluids to the dangerous levels in the eubstance .
Thus , when Legionnaires ’ disease is not treated expeditiously or left untreated , it may cause serious complication as talk about above which may lead to end . It is more dangerous in hoi polloi with weakened resistance . According to WHO , the mortality rate rate due to Legionnaires ’ disease in resistant suppress multitude is 40 - 80 % who have been not treated and it is 5 to 30 % for those who have received the intervention . 1 out of every 10 patients of Legionnaires ’ disease dies due to its complications .
Conclusion
Legionnaires ’ disease is a bacterial infection of lung that can be fateful . It is a life history - threatening form of pneumonia which necessitate immediate medical attention as it may complicate into dangerous conditions like respiratory or kidney loser and septic shock which may lead to death .
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