Woman dies in Victoria’s legionnaires’ outbreak which is spreading through Melbourne

A woman in her 90s has died from Legionnaires’ disease, a disease health authorities say is spreading through Melbourne’s north and west.

Victoria’s chief public health officer, Clare Looker, confirmed the fatality on Friday, saying the woman had been admitted to hospital after falling ill on Tuesday.

So far, there have been 60 confirmed cases of Legionella in the state and Dr. Looker confirmed that 59 people have been hospitalized.

The source of the outbreak has been linked to a cooling tower in the Laverton North and Derrimut area of ​​Melbourne, she told reporters on Friday.

Health authorities are investigating and disinfecting the towers in the area.

Legionnaires’ disease is caused by the Legionella bacteria. This bacteria is found in natural waters, but also in spas, hot water systems, potting soil and artificial systems that use water for cooling.

Symptoms usually include chest infection, pain, headache, fever, cough, and chills.

People with underlying conditions, especially those with weakened immune systems, the elderly and smokers, are at greater risk of infection.

Victorian residents experiencing a chest infection should seek medical attention.

Legionnaires’ disease is a serious form of pneumonia caused by the bacteria Legionella

WHAT IS LEGIONALLERGY?

Legionnaires’ disease is a serious form of pneumonia that causes pneumonia.

It is caused by a bacterium, namely Legionella.

The condition can cause life-threatening complications, including respiratory failure, kidney failure, and septic shock. This occurs when blood flow to vital organs is blocked.

Most patients become ill by inhaling small water droplets from contaminated sources, such as shower heads, hot tubs, swimming pools, or building ventilation systems.

Anyone can become infected, but at-risk groups include the elderly, smokers and people with weakened immune systems, such as chemotherapy patients.

Symptoms usually develop two to ten days after exposure to the bacteria.

Early signs include:

  • Headache
  • muscle strain
  • Fever and chills

People may then experience the following:

  • Coughing, which may produce blood
  • breathlessness
  • Chestpain
  • Nausea, vomiting or diarrhea
  • Confusion

Treatment consists of antibiotics, usually administered as soon as possible in hospital.

Prevention involves carefully cleaning and disinfecting water systems.

People can reduce their risk by not smoking, because smoking is harmful to the lungs and makes people more susceptible.

Source: Mayo Clinic

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