COVID Symptoms To Watch Out For, Says NIH Study

By Ghuman


The novel coronavirus (COVID-19) has been a major health concern for the world since its emergence in late 2019. As the virus continues to spread, it is important to be aware of the symptoms associated with it. A recent study conducted by the National Institutes of Health (NIH) has identified a number of symptoms to watch out for in order to detect the virus early. These include fever, cough, shortness of breath, fatigue, muscle or body aches, headache, loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, and diarrhea. It is important to note that not everyone who has these symptoms has COVID-19, and it is important to seek medical advice if you are experiencing any of these symptoms.

COVID Symptoms To Watch Out For, Says NIH Study

The National Institutes of Health (NIH) recently released a study that outlines the symptoms of COVID-19 to watch out for. The study, which was conducted by the NIH’s National Institute of Allergy and Infectious Diseases (NIAID), found that the most common symptoms of COVID-19 are fever, cough, and shortness of breath.

The study also found that other symptoms of COVID-19 can include fatigue, muscle or body aches, headache, loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, and diarrhea.

The NIH study also noted that some people with COVID-19 may not have any symptoms at all. It is important to note that even if you do not have any symptoms, you can still spread the virus to others.

If you experience any of the symptoms listed above, it is important to contact your healthcare provider right away. It is also important to practice social distancing, wear a face covering, and wash your hands often to help prevent the spread of the virus.

Over the past yr, well being consultants and researchers have established that COVID-19 can impression the neurological system. Nevertheless, it’s nonetheless unclear precisely how the an infection wreaks havoc on the mind, leading to curious signs together with delirium, fatigue, complications and lack of sense of scent and style and even inflicting strokes.

Now, a brand new examine claims to be one step nearer to establishing a relationship between the virus and the mind, discovering that whereas it does in truth do injury to it, it isn’t the results of a direct viral assault. Learn on—and to make sure your well being and the well being of others, do not miss these Positive Indicators You’ve got Already Had Coronavirus

COVID Causes an Inflammatory Response, Which Can Have an effect on the Mind, Research Reveals

The examine, carried out by the Nationwide Institutes of Well being and revealed within the New England Journal of Medication, discovered that whereas those that died because of the virus typically had thinning and leaky mind blood vessels, there was no signal of an infection within the tissues, suggesting the injury was not a results of a direct viral an infection. 

“We discovered that the brains of sufferers who contract an infection from SARS-CoV-2 could also be inclined to microvascular blood vessel injury. Our outcomes recommend that this can be attributable to the physique’s inflammatory response to the virus,” Avindra Nath, senior creator on the examine mentioned in a press launch courtesy of the NIH. “We hope these outcomes will assist docs perceive the total spectrum of issues sufferers might endure in order that we are able to give you higher therapies.”

Researchers analyzed mind tissue samples of 19 sufferers from 5 to 73 years outdated, all who died anyplace from hours to 2 months after contracting the virus. A lot of them had a couple of danger issue, together with weight problems, diabetes and different cardiovascular points. They used a high-powered magnetic resonance imaging (MRI) scanner, as much as ten instances extra delicate than the common MRI scanner, observing a number of vivid and darkish spots, which point out irritation and bleeding, in each areas of the mind. 

“We have been utterly shocked. Initially, we anticipated to see injury that’s attributable to an absence of oxygen. As a substitute, we noticed multifocal areas of injury that’s normally related to strokes and neuroinflammatory ailments,” mentioned Dr. Nath.

Upon additional investigation, they discovered thinning blood vessels leaking protein into the mind, which triggered an immune response. Moreover, they famous that the darkish spots had clotted and leaky blood vessels with no immune response. Nevertheless, no proof of the virus was present in tissue samples. 

“Up to now, our outcomes recommend that the injury we noticed might not have been not attributable to the SARS-CoV-2 virus immediately infecting the mind,” Dr. Nath said. “Sooner or later, we plan to check how COVID-19 harms the mind’s blood vessels and whether or not that produces a number of the short- and long-term signs we see in sufferers.”

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Signs to Watch Out For

“Nationwide, a small quantity of people that recovered from COVID-19 are reporting neurological issues comparable to headache, dizziness, lingering lack of scent or style, muscle weak spot, nerve injury, and bother considering or concentrating — typically referred to as ‘COVID fog’ or ‘mind fog,’” reviews Danbury Hospital. Delirium has been reported too. “There’s nonetheless a lot to study COVID-19 as a result of it is a new virus, together with attainable long-term neurological issues. What we do know is that it is necessary to speak along with your healthcare clinician when you have any well being issues after recovering from the virus.”

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Learn how to Survive This Pandemic

As for your self, comply with the general public well being fundamentals and assist finish this surge, regardless of the place you reside—put on a face masks, social distance, keep away from massive crowds, do not go indoors with folks you are not sheltering with (particularly in bars), observe good hand hygiene, get vaccinated when it turns into accessible to you, and to guard your life and the lives of others, do not go to any of those 35 Locations You are Most Prone to Catch COVID.