Legionella bacteria: why air conditioners and showerheads pose a risk after vacation

After a vacation, air conditioners and showerheads can pose a health risk. According to HLN, these appliances can become breeding grounds for Legionella bacteria, which can cause a severe form of pneumonia.

The bacteria thrive in stagnant water, which can occur during an absence from home. HLN advises thoroughly flushing the air conditioner and showerhead upon return and cleaning them regularly. Running the tap can also help remove stagnant water.

Regular cleaning and maintenance of water reservoirs, such as those in air conditioners, is also crucial. HLN emphasizes that these measures are simple but important to limit health risks.

This report is a summary based on the mentioned source and is not medical advice. Consult a doctor or pharmacist in case of complaints.