South Florida faces a major environmental challenge as a study reveals that its rainfall is contaminated with 21 types of ‘forever chemicals’ known for their durability and potential health risks. ”Forever chemicals” or PFAS are linked to liver and kidney damage, fertility problems, and cancer. The study calls for national and international measures to reduce PFAS pollution. PFAS in Florida Rainfall A study by Florida International University has revealed that rainwater in South Florida contains 21 types of PFAS. These chemicals are commonly used in products such as non-stick cookware, firefighting foam, and waterproof clothing. Their persistence in the environment can be traced to their ability to resist decomposition, remaining in places like water and human blood for thousands of years. Researchers collected 42 rain samples from October 2021 to November 2022 in Miami-Dade County, discovering that PFAS levels were significantly higher during the dry season. The elevated levels are likely due to northern air masses carrying pollutants to South Florida. This study emphasizes the considerable distances PFAS can travel. Researchers at Florida International University have found toxic "forever chemicals," known as PFAS, in Miami's rainwater, signaling a new path for these contaminants to reach groundwater and ecosystems.https://t.co/kQb31E9uMs — Environmental Health News (@EHNewsroom) November 7, 2024 Health Risks and Global Concerns PFAS have been associated with severe health issues such as cancer and liver damage. Particularly concerning are compounds like PFOA and PFOS. “We did find PFOA and PFOS (in Miami-Dade rainwater), and we know that they are very toxic,” according to Guerra de Navarro. PFOS, recognized as a hazardous substance by the Environmental Protection Agency, poses regulatory challenges. Efforts to monitor and address these toxic chemicals in public water systems have been set for 2029, but the pervasive nature of PFAS means international efforts are crucial to mitigate their impact. https://t.co/MIZIrI4u7q — Florida Issues (@FloridaIssues) November 11, 2024 Path Forward The FIU study highlights the necessity of collaborative actions to address the continuing issue of PFAS pollution. Despite the lack of local manufacturing, Florida experiences high PFAS levels due to atmospheric transport from distant areas. Efforts to track PFAS movements demonstrate their ability to influence even remote areas. To mitigate these impacts, a holistic approach including national and international policies is recommended. A coordinated effort might help stem the proliferation of these hazardous forever chemicals, protecting public health and the environment. Sources: PFAS in FL rain. Forever chemicals in Florida The post What Are the 21 Invisible Threats Lurking in South Florida’s Rain? appeared first on The Conservative Brief.