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Poliovirus Detected in Wastewater Across Spain, Germany, and Poland: Key Facts You Should Know

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Poliovirus Detected in Wastewater Across Spain, Germany, and Poland: Key Facts You Should Know The recent detection of poliovirus in wastewater across Spain, Germany, and Poland has raised public health concerns. These findings emphasize the continued need for strong surveillance and robust vaccination coverage to prevent the re-emergence of this potentially devastating disease. What is Poliovirus? Poliovirus is a highly contagious virus that primarily spreads through contaminated water and food. It can attack the nervous system, sometimes leading to paralysis or even death. While the European region was declared polio-free in 2002, sporadic cases and environmental detections remind us that vigilance remains critical. How Was It Detected? Advanced wastewater surveillance systems have become invaluable in monitoring public health. Traces of poliovirus found in wastewater serve as early warning signals, highlighting areas where immunization efforts may need reinforcement. According ...
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The Little Brain in Your Heart: How It Guides Every Beat

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  The Little Brain in Your Heart: How It Guides Every Beat When most people think about intelligence, they picture the brain. However, your heart has its own “mini-brain,” known as the intrinsic cardiac nervous system . This sophisticated network of neurons doesn’t just support your heart’s functionality—it plays an active role in how you experience emotions and maintain physical health. What Is the Heart’s Mini-Brain? Your heart’s mini-brain contains approximately 40,000 neurons that function semi-independently from the brain. These neurons constantly monitor your heartbeat, assess pressure, and process information about your body’s internal state. This system communicates with your brain via the vagus nerve, creating a two-way communication channel that influences both emotional and physical health. How Your Heart and Brain Communicate The signals from the heart’s neurons don’t just stop at managing blood flow; they also travel to areas of the brain responsible for emotions, dec...
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