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Context: Migrants were removed from the Bibby Stockholm barge in the UK after traces of the Legionella bacteria were found among them.
More on news
- The British government found asylum-seekers on a housing barge suffering from Legionella disease.
- One resident of the barge had a sore throat while the other was coughing and complaining of breathlessness.
- Low levels of Legionella have been found in the water system.
UK Government's Policy on asylum-seeker Migrants
- The government's policy is to put the asylum-seekers on board the Bibby Stockholm barge till the verdict on asylum comes.
- It was adopted to cut the cost of putting the migrants in hotels.
What are Legionella Bacteria?
- Legionella bacteria are found in lakes and ponds.
- They can also develop tanks and other water systems.
- Legionella Bacteria cause an infection called Legionnaires' disease.
- When people breathe in water contaminated with the bacteria, they get infected.
- Once these bacteria reach the lungs, they cause pneumonia.
- Many people exposed to the bacteria don't develop symptoms.
- Those who do develop symptoms may experience cough, fever, chills, shortness of breath, muscle aches, headaches and diarrhoea.
- Legionnaires' disease doesn't spread from person to person.
- Instead, the bacteria spreads through the mist, such as from air-conditioning units for large buildings.
- Adults over the age of 50 and people with weak immune systems, chronic lung disease or heavy tobacco use are most at risk.
Legionnaires' disease in India
- Even though LD has been reported from many parts of the world, only sporadic cases have been reported in India.
Q. Consider the following statements about Legionnaires' disease
How many of the above statements are correct?