The material was collected at a remote weather station located at an altitude of 1465 m. The results of the analysis showed that the clouds contained about 8 thousand bacteria and an average of 20,800 copies of resistance genes per 1 mm of water – this is comparable. concentration in soil and water on the planet’s surface.
The scientists also noted that the composition of microorganisms is different in clouds that come from the ocean and those that move predominantly on land.
The latter had more bacteria resistant to antibiotics used to treat and prevent infections in farm animals.
According to the researchers, the high concentration of antibiotic resistance genes in the clouds is mainly associated with livestock. Further monitoring of sources of resistant bacteria and how they spread will help “fix bugs” and prevent the growth of superbugs.
Source: Ferra
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