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Since the beginning of the pandemic, scientists have been trying to learn as much as in the most CVIV-19, ranging from the spread of this and why some people are more affected than others of its numerous perplexed symptoms, Which causes them and why some people can not seem to shake them. A new analysis ofAmerican scientistTakes a deep dive in the way the nervous system is affected by the virus and the frightening symptoms that some people know accordingly. Read it to see if you are in danger and to ensure your health and health of others, do not miss theseWithout signs that you have already had coronavirus.

Headaches are part of a group of four symptoms that "can last weeks to months after the infection", writesHER.

Muscle and articular pain are another common symptom of the virus, probably due to inflammation related to covidation.

Fatigue is a common symptom of Covid and other infections. However, with coronavirus, some people know this type of extreme exhaustion for months after their initial infection. According toHER, fatigue can last from fatigue "for months even after a soft case that does not stimulate the immune rage system out of control."

"Even after their main symptoms have decreased, it is not uncommon for Covid-19 patients to suffer from loss of memory, confusion and other mentally blurred", writesHER. However, they admit that "what underpins these experiences is still unclear". An explanation could be that the brain fog is the result of "inflammation across the body" associated with the virus. Similar to fatigue, they emphasize that brain fog has been reported as a result of a minor infection in which the immune system does not seem "raging out of control" last from months to the end.

Anosmic, or odor loss, "could also cause changes that occur without the nerves infected"HER writing. "The olfactory neurons, the cells that transmit odors to the brain, lack the primary home site or receiver, for Sars-Cov-2, and they do not seem to be infected. Researchers always investigate the loss of smell Can result from an interaction between the virus and another receiver on olfactory neurons or its contact with non-survey cells that match the nose. "

In severe cases, COVID-19 can also lead to encephalitis or inflammation of the brain. This is a rare event in those who have experienced infections.

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Some Covid-19 patients - even those with light symptoms - have suffered a stroke. "The virus has undeniable neurological effects. But the way it actually affects nerve cells remains a bit mystery", admitsHER. They mention newproof that Sars-Cov-2 has the ability to enter nerve cells and brain. "The question remains as to whether it is systematically or that in the most serious cases. Once the immune system starts in Overdriver, the effects can be distant, even the main immune cells to invade the brain, where they can wreak havoc. "

Although some patients do not completely lose their sense of taste, they report a loss of a particular sensation called chemothesis ", which leaves them unable to detect hot peppers or fresh-perceptions transmitted by nocicepers, not gustative cells. ", They write. "Although many of these effects are typical of viral infections, prevalence and persistence of these pain-related symptoms - and their presence in COVID-19-19-suggests that sensory neurons could be allocated. Beyond normal inflammatory responses to infection. " This would imply that the effects could be directly related to the virus itself.

Chronic pain is another long-term symptom reported by some people affected.HERuses the example of Rave Pretorius, a 49-year-old South African man who was left with several ventured vertebraes in his neck and extensive nerve lesions after a car accident of 2011 and lived with a "constant burning pain" in his legs that keep it up at night. However, when he contracted Covid-19 in July, his pain appeased for a moment. "I found it very strange: when I was sick with Covid, the pain was bearable. At times, it was as if the pain was part. I just could not believe it," he says. For the first time since his accident, he could sleep at night. "I lived a better life when I was sick because the pain was part." However, once its coronavirus infection has decreased, its neuropathic pain has returned. If you immediately feel on one of the above answers, immediately contact a health professional and to cross this pandemic with your healthiest, do not miss these35 places you are most likely to catch Covid.