Researchers are raising concerns about free-living amoebae, microscopic organisms found in water and soil that can sometimes cause severe and even deadly infections in humans. Beyond their direct health risks, these amoebae can also act as protective hosts for harmful bacteria and other microbes, helping them survive water treatment processes. Scientists warn that climate change, rising temperatures, and aging water infrastructure may create conditions that allow these resilient organisms to spread more widely in the future. While infections remain relatively rare, experts emphasize the need for improved monitoring, water management, and public awareness to better understand and reduce potential health risks.
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