Mercury's Mystery Solved

A new study published in *Nature* suggests that scientists may have identified a key factor contributing to Long COVID: remnants of the SARS-CoV-2 virus lingering in the gut. Researchers at the University of California, San Francisco, examined stool samples from individuals both with and without Long COVID symptoms. The study revealed that a significant proportion of individuals with Long COVID, particularly those experiencing gastrointestinal issues, showed evidence of viral RNA and proteins persisting in their gut, even months after the initial infection. This suggests that the virus can establish a reservoir within the gastrointestinal tract. Furthermore, the researchers observed an immune response specifically targeting the viral remnants in the gut. This immune activation, while attempting to clear the virus, could be triggering inflammation and contributing to the diverse range of symptoms associated with Long COVID, such as fatigue, brain fog, and digestive problems. The presence of these viral reservoirs and the subsequent immune response may provide a potential explanation for the prolonged and fluctuating nature of Long COVID. This finding opens avenues for developing targeted treatments, such as antivirals or therapies to modulate the immune response in the gut, aimed at eliminating the viral reservoirs and alleviating Long COVID symptoms. The study underscores the importance of considering the gut as a potential source of Long COVID and highlights the need for further research in this area. find the original article here: https://www.yahoo.com/news/scientists-may-finally-discovered-why-162640083.html