Sinks provide a breeding ground for dangerous germs, including those that cause wound infections, pneumonia, and legionellosis, as shown in a study published in the journal Cell Biology. Total Environmental Science.
Biofilms are communities of microbes whose cells stick together. In a new study, scientists analyzed the composition of biofilms in residential areas and hospital wards. Samples were taken from the surfaces around taps and drains.
Scientists have found dangerous bacteria, including Legionella, in biofilms. They also live in natural ponds, hot springs, soil and air conditioners. A recent outbreak in Melbourne caused by a cooling water system affected almost 90 people and resulted in two deaths.
The microbial composition of biofilms in ordinary homes was more diverse than in hospitals. This may be due to the more frequent cleaning of wards. Bacterial growth is dangerous for patients receiving home care. In hospitals, it is recommended to wash sinks, light switches and door handles with detergent twice a day.
“This study suggests that shells may play an important and underappreciated role in infections,” the scientists said.
Earlier scientists to create A drug that suppresses bacterial resistance to antibiotics.
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Source: Gazeta
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